| 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 | $50.52 | 3.708% | $52.3933 | $52.39 | $52.40 | $52.40 |
| Purchase #2 | $70.83 | 5.242% | $74.5429 | $74.54 | $74.55 | $74.50 |
| Purchase #3 | $37.71 | 10.498% | $41.6688 | $41.67 | $41.65 | $41.70 |
| Purchase #4 | $169.32 | 7.169% | $181.4586 | $181.46 | $181.45 | $181.50 |
| Purchase #5 | $123.82 | 5.214% | $130.276 | $130.28 | $130.30 | $130.30 |
| Purchase #6 | $62.42 | 10.718% | $69.1102 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $56.26 | 4.414% | $58.7433 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $570.88 | $608.1931 | $608.19 | $608.20 | $608.20 | |