| 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 | $39.34 | 13.303% | $44.5734 | $44.57 | $44.55 | $44.60 |
| Purchase #2 | $147.84 | 7.385% | $158.758 | $158.76 | $158.75 | $158.80 |
| Purchase #3 | $86.69 | 8.556% | $94.1072 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $83.60 | 8.560% | $90.7562 | $90.76 | $90.75 | $90.80 |
| Purchase #5 | $10.78 | 4.678% | $11.2843 | $11.28 | $11.30 | $11.30 |
| Purchase #6 | $172.39 | 12.675% | $194.2404 | $194.24 | $194.25 | $194.20 |
| Purchase #7 | $62.40 | 7.415% | $67.027 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $603.04 | $660.7465 | $660.75 | $660.75 | $660.80 | |