| 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 | $53.30 | 8.102% | $57.6184 | $57.62 | $57.60 | $57.60 |
| Purchase #2 | $189.65 | 5.548% | $200.1718 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $175.66 | 10.503% | $194.1096 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $233.87 | 12.148% | $262.2805 | $262.28 | $262.30 | $262.30 |
| Purchase #5 | $12.99 | 9.589% | $14.2356 | $14.24 | $14.25 | $14.20 |
| Purchase #6 | $68.48 | 13.662% | $77.8357 | $77.84 | $77.85 | $77.80 |
| Purchase #7 | $247.80 | 12.254% | $278.1654 | $278.17 | $278.15 | $278.20 |
| 7 purchase totals = | $981.75 | $1,084.4170 | $1,084.43 | $1,084.40 | $1,084.40 | |