| 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 | $33.98 | 3.725% | $35.2458 | $35.25 | $35.25 | $35.20 |
| Purchase #2 | $25.60 | 9.607% | $28.0594 | $28.06 | $28.05 | $28.10 |
| Purchase #3 | $110.58 | 4.839% | $115.931 | $115.93 | $115.95 | $115.90 |
| Purchase #4 | $9.35 | 4.742% | $9.7934 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $211.63 | 11.319% | $235.5844 | $235.58 | $235.60 | $235.60 |
| Purchase #6 | $223.36 | 7.629% | $240.4001 | $240.40 | $240.40 | $240.40 |
| Purchase #7 | $202.75 | 9.390% | $221.7882 | $221.79 | $221.80 | $221.80 |
| 7 purchase totals = | $817.25 | $886.8023 | $886.80 | $886.85 | $886.80 | |