| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.87 | 5.461% | $36.7743 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $133.44 | 10.350% | $147.251 | $147.25 | $147.25 | $147.30 |
| Purchase #3 | $194.95 | 3.746% | $202.2528 | $202.25 | $202.25 | $202.30 |
| Purchase #4 | $110.75 | 10.686% | $122.5847 | $122.58 | $122.60 | $122.60 |
| Purchase #5 | $164.75 | 11.831% | $184.2416 | $184.24 | $184.25 | $184.20 |
| Purchase #6 | $154.39 | 11.707% | $172.4644 | $172.46 | $172.45 | $172.50 |
| Purchase #7 | $170.40 | 7.607% | $183.3623 | $183.36 | $183.35 | $183.40 |
| 7 purchase totals = | $963.55 | $1,048.9311 | $1,048.91 | $1,048.90 | $1,049.10 | |