| 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 | $60.65 | 7.347% | $65.106 | $65.11 | $65.10 | $65.10 |
| Purchase #2 | $83.47 | 8.668% | $90.7052 | $90.71 | $90.70 | $90.70 |
| Purchase #3 | $216.81 | 8.639% | $235.5402 | $235.54 | $235.55 | $235.50 |
| Purchase #4 | $209.51 | 8.654% | $227.641 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $24.32 | 6.185% | $25.8242 | $25.82 | $25.80 | $25.80 |
| Purchase #6 | $110.62 | 9.515% | $121.1455 | $121.15 | $121.15 | $121.10 |
| Purchase #7 | $135.55 | 7.135% | $145.2215 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $840.93 | $911.1836 | $911.19 | $911.15 | $911.00 | |