| 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 | $51.32 | 5.279% | $54.0292 | $54.03 | $54.05 | $54.00 |
| Purchase #2 | $121.82 | 5.738% | $128.81 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $149.27 | 7.851% | $160.9892 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $128.31 | 12.819% | $144.7581 | $144.76 | $144.75 | $144.80 |
| Purchase #5 | $143.80 | 11.214% | $159.9257 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $81.60 | 6.630% | $87.0101 | $87.01 | $87.00 | $87.00 |
| Purchase #7 | $126.38 | 9.277% | $138.1043 | $138.10 | $138.10 | $138.10 |
| 7 purchase totals = | $802.50 | $873.6266 | $873.63 | $873.65 | $873.60 | |