| 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 | $34.27 | 9.630% | $37.5702 | $37.57 | $37.55 | $37.60 |
| Purchase #2 | $41.51 | 7.577% | $44.6552 | $44.66 | $44.65 | $44.70 |
| Purchase #3 | $149.96 | 9.719% | $164.5346 | $164.53 | $164.55 | $164.50 |
| Purchase #4 | $191.62 | 8.463% | $207.8368 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $35.43 | 8.820% | $38.5549 | $38.55 | $38.55 | $38.60 |
| Purchase #6 | $152.96 | 4.821% | $160.3342 | $160.33 | $160.35 | $160.30 |
| Purchase #7 | $24.64 | 3.458% | $25.4921 | $25.49 | $25.50 | $25.50 |
| 7 purchase totals = | $630.39 | $678.9780 | $678.97 | $679.00 | $679.00 | |