| 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 | $53.25 | 7.859% | $57.4349 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $235.26 | 12.298% | $264.1923 | $264.19 | $264.20 | $264.20 |
| Purchase #3 | $110.96 | 7.109% | $118.8481 | $118.85 | $118.85 | $118.80 |
| Purchase #4 | $220.28 | 3.664% | $228.3511 | $228.35 | $228.35 | $228.40 |
| Purchase #5 | $153.30 | 10.138% | $168.8416 | $168.84 | $168.85 | $168.80 |
| Purchase #6 | $53.95 | 12.327% | $60.6004 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $20.91 | 6.478% | $22.2645 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $847.91 | $920.5329 | $920.52 | $920.55 | $920.50 | |