| 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 | $45.63 | 13.554% | $51.8147 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $113.68 | 11.828% | $127.1261 | $127.13 | $127.15 | $127.10 |
| Purchase #3 | $16.82 | 9.487% | $18.4157 | $18.42 | $18.40 | $18.40 |
| Purchase #4 | $231.98 | 7.488% | $249.3507 | $249.35 | $249.35 | $249.40 |
| Purchase #5 | $178.99 | 10.794% | $198.3102 | $198.31 | $198.30 | $198.30 |
| Purchase #6 | $168.28 | 10.598% | $186.1143 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $38.78 | 6.838% | $41.4318 | $41.43 | $41.45 | $41.40 |
| 7 purchase totals = | $794.16 | $872.5635 | $872.56 | $872.55 | $872.50 | |