| 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 | $34.70 | 3.137% | $35.7885 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $58.36 | 11.163% | $64.8747 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $76.57 | 13.450% | $86.8687 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $76.51 | 6.304% | $81.3332 | $81.33 | $81.35 | $81.30 |
| Purchase #5 | $128.75 | 5.486% | $135.8132 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $150.87 | 9.656% | $165.438 | $165.44 | $165.45 | $165.40 |
| Purchase #7 | $149.50 | 4.325% | $155.9659 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $675.26 | $726.0822 | $726.08 | $726.05 | $726.10 | |