| 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 | $17.28 | 8.327% | $18.7189 | $18.72 | $18.70 | $18.70 |
| Purchase #2 | $67.99 | 4.485% | $71.0394 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $79.48 | 11.446% | $88.5773 | $88.58 | $88.60 | $88.60 |
| Purchase #4 | $100.38 | 6.748% | $107.1536 | $107.15 | $107.15 | $107.20 |
| Purchase #5 | $169.96 | 3.528% | $175.9562 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $152.57 | 9.655% | $167.3006 | $167.30 | $167.30 | $167.30 |
| Purchase #7 | $234.85 | 13.280% | $266.0381 | $266.04 | $266.05 | $266.00 |
| 7 purchase totals = | $822.51 | $894.7841 | $894.79 | $894.80 | $894.80 | |