| 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 | $47.28 | 9.575% | $51.8071 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $90.63 | 9.554% | $99.2888 | $99.29 | $99.30 | $99.30 |
| Purchase #3 | $91.57 | 7.129% | $98.098 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $228.36 | 9.565% | $250.2026 | $250.20 | $250.20 | $250.20 |
| Purchase #5 | $113.94 | 13.248% | $129.0348 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $89.74 | 7.538% | $96.5046 | $96.50 | $96.50 | $96.50 |
| Purchase #7 | $69.31 | 6.672% | $73.9344 | $73.93 | $73.95 | $73.90 |
| 7 purchase totals = | $730.83 | $798.8703 | $798.86 | $798.90 | $798.80 | |