| 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 | $107.41 | 12.315% | $120.6375 | $120.64 | $120.65 | $120.60 |
| Purchase #2 | $92.57 | 13.869% | $105.4085 | $105.41 | $105.40 | $105.40 |
| Purchase #3 | $71.49 | 5.279% | $75.264 | $75.26 | $75.25 | $75.30 |
| Purchase #4 | $236.98 | 8.196% | $256.4029 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $90.69 | 8.587% | $98.4776 | $98.48 | $98.50 | $98.50 |
| Purchase #6 | $53.78 | 9.759% | $59.0284 | $59.03 | $59.05 | $59.00 |
| Purchase #7 | $103.99 | 10.663% | $115.0785 | $115.08 | $115.10 | $115.10 |
| 7 purchase totals = | $756.91 | $830.2974 | $830.30 | $830.35 | $830.30 | |