| 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 | $53.30 | 12.707% | $60.0728 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $149.57 | 11.709% | $167.0832 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $200.79 | 11.740% | $224.3627 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $191.82 | 10.374% | $211.7194 | $211.72 | $211.70 | $211.70 |
| Purchase #5 | $20.78 | 7.490% | $22.3364 | $22.34 | $22.35 | $22.30 |
| Purchase #6 | $149.51 | 3.851% | $155.2676 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $55.27 | 13.572% | $62.7712 | $62.77 | $62.75 | $62.80 |
| 7 purchase totals = | $821.04 | $903.6133 | $903.61 | $903.55 | $903.70 | |