| 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 | $75.96 | 3.292% | $78.4606 | $78.46 | $78.45 | $78.50 |
| Purchase #2 | $149.43 | 8.140% | $161.5936 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $62.53 | 12.568% | $70.3888 | $70.39 | $70.40 | $70.40 |
| Purchase #4 | $211.35 | 4.528% | $220.9199 | $220.92 | $220.90 | $220.90 |
| Purchase #5 | $90.60 | 12.668% | $102.0772 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $28.40 | 13.349% | $32.1911 | $32.19 | $32.20 | $32.20 |
| Purchase #7 | $69.40 | 6.114% | $73.6431 | $73.64 | $73.65 | $73.60 |
| 7 purchase totals = | $687.67 | $739.2743 | $739.27 | $739.30 | $739.30 | |