| 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 | $103.65 | 5.813% | $109.6752 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $46.62 | 6.482% | $49.6419 | $49.64 | $49.65 | $49.60 |
| Purchase #3 | $113.68 | 13.789% | $129.3553 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $229.39 | 8.490% | $248.8652 | $248.87 | $248.85 | $248.90 |
| Purchase #5 | $182.60 | 12.532% | $205.4834 | $205.48 | $205.50 | $205.50 |
| Purchase #6 | $28.60 | 11.697% | $31.9453 | $31.95 | $31.95 | $31.90 |
| Purchase #7 | $56.75 | 8.445% | $61.5425 | $61.54 | $61.55 | $61.50 |
| 7 purchase totals = | $761.29 | $836.5088 | $836.52 | $836.55 | $836.50 | |