| 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 | $75.89 | 12.151% | $85.1114 | $85.11 | $85.10 | $85.10 |
| Purchase #2 | $47.75 | 4.373% | $49.8381 | $49.84 | $49.85 | $49.80 |
| Purchase #3 | $201.88 | 12.869% | $227.8599 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $235.85 | 10.328% | $260.2086 | $260.21 | $260.20 | $260.20 |
| Purchase #5 | $135.89 | 4.444% | $141.929 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $213.92 | 8.589% | $232.2936 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $192.63 | 10.111% | $212.1068 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $1,103.81 | $1,209.3474 | $1,209.35 | $1,209.35 | $1,209.30 | |