| 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 | $11.72 | 13.641% | $13.3187 | $13.32 | $13.30 | $13.30 |
| Purchase #2 | $5.54 | 8.577% | $6.0152 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $89.88 | 6.821% | $96.0107 | $96.01 | $96.00 | $96.00 |
| Purchase #4 | $195.26 | 13.622% | $221.8583 | $221.86 | $221.85 | $221.90 |
| Purchase #5 | $48.57 | 6.563% | $51.7576 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $96.94 | 12.873% | $109.4191 | $109.42 | $109.40 | $109.40 |
| Purchase #7 | $36.49 | 12.641% | $41.1027 | $41.10 | $41.10 | $41.10 |
| 7 purchase totals = | $484.40 | $539.4823 | $539.49 | $539.40 | $539.50 | |