| 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 | $26.29 | 7.271% | $28.2015 | $28.20 | $28.20 | $28.20 |
| Purchase #2 | $24.73 | 5.580% | $26.1099 | $26.11 | $26.10 | $26.10 |
| Purchase #3 | $118.53 | 11.204% | $131.8101 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $32.44 | 8.162% | $35.0878 | $35.09 | $35.10 | $35.10 |
| Purchase #5 | $178.67 | 13.233% | $202.3134 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $219.27 | 11.454% | $244.3852 | $244.39 | $244.40 | $244.40 |
| Purchase #7 | $25.65 | 8.170% | $27.7456 | $27.75 | $27.75 | $27.70 |
| 7 purchase totals = | $625.58 | $695.6535 | $695.66 | $695.65 | $695.60 | |