| 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 | $5.57 | 8.527% | $6.045 | $6.05 | $6.05 | $6.00 |
| Purchase #2 | $92.57 | 9.537% | $101.3984 | $101.40 | $101.40 | $101.40 |
| Purchase #3 | $175.87 | 10.656% | $194.6107 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $170.95 | 4.449% | $178.5556 | $178.56 | $178.55 | $178.60 |
| Purchase #5 | $118.50 | 8.676% | $128.7811 | $128.78 | $128.80 | $128.80 |
| Purchase #6 | $33.76 | 7.722% | $36.3669 | $36.37 | $36.35 | $36.40 |
| Purchase #7 | $177.56 | 3.762% | $184.2398 | $184.24 | $184.25 | $184.20 |
| 7 purchase totals = | $774.78 | $829.9975 | $830.01 | $830.00 | $830.00 | |