| 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 | $109.33 | 10.395% | $120.6949 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $60.89 | 12.721% | $68.6358 | $68.64 | $68.65 | $68.60 |
| Purchase #3 | $92.27 | 5.746% | $97.5718 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $212.73 | 9.873% | $233.7328 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $114.51 | 12.836% | $129.2085 | $129.21 | $129.20 | $129.20 |
| Purchase #6 | $175.42 | 3.158% | $180.9598 | $180.96 | $180.95 | $181.00 |
| Purchase #7 | $84.78 | 7.278% | $90.9503 | $90.95 | $90.95 | $91.00 |
| 7 purchase totals = | $849.93 | $921.7539 | $921.75 | $921.75 | $921.80 | |