| 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 | $48.71 | 10.325% | $53.7393 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $246.62 | 13.320% | $279.4698 | $279.47 | $279.45 | $279.50 |
| Purchase #3 | $181.70 | 3.707% | $188.4356 | $188.44 | $188.45 | $188.40 |
| Purchase #4 | $109.36 | 3.169% | $112.8256 | $112.83 | $112.85 | $112.80 |
| Purchase #5 | $115.88 | 5.700% | $122.4852 | $122.49 | $122.50 | $122.50 |
| Purchase #6 | $134.98 | 12.677% | $152.0914 | $152.09 | $152.10 | $152.10 |
| Purchase #7 | $41.94 | 9.664% | $45.9931 | $45.99 | $46.00 | $46.00 |
| 7 purchase totals = | $879.19 | $955.0400 | $955.05 | $955.10 | $955.00 | |