| 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 | $68.36 | 10.514% | $75.5474 | $75.55 | $75.55 | $75.50 |
| Purchase #2 | $115.66 | 3.601% | $119.8249 | $119.82 | $119.80 | $119.80 |
| Purchase #3 | $22.51 | 6.433% | $23.9581 | $23.96 | $23.95 | $24.00 |
| Purchase #4 | $122.83 | 10.178% | $135.3316 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $127.47 | 13.297% | $144.4197 | $144.42 | $144.40 | $144.40 |
| Purchase #6 | $127.60 | 13.560% | $144.9026 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $64.73 | 5.865% | $68.5264 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $649.16 | $712.5107 | $712.51 | $712.50 | $712.40 | |