| 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 | $50.32 | 6.418% | $53.5495 | $53.55 | $53.55 | $53.50 |
| Purchase #2 | $111.55 | 9.354% | $121.9844 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $142.73 | 5.647% | $150.79 | $150.79 | $150.80 | $150.80 |
| Purchase #4 | $90.33 | 7.116% | $96.7579 | $96.76 | $96.75 | $96.80 |
| Purchase #5 | $122.57 | 11.356% | $136.489 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $88.54 | 13.843% | $100.7966 | $100.80 | $100.80 | $100.80 |
| Purchase #7 | $223.96 | 7.764% | $241.3483 | $241.35 | $241.35 | $241.30 |
| 7 purchase totals = | $830.00 | $901.7157 | $901.72 | $901.75 | $901.70 | |