| 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 | $27.90 | 5.870% | $29.5377 | $29.54 | $29.55 | $29.50 |
| Purchase #2 | $117.65 | 4.539% | $122.9901 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $184.52 | 4.168% | $192.2108 | $192.21 | $192.20 | $192.20 |
| Purchase #4 | $210.32 | 5.436% | $221.753 | $221.75 | $221.75 | $221.80 |
| Purchase #5 | $19.30 | 4.724% | $20.2117 | $20.21 | $20.20 | $20.20 |
| Purchase #6 | $228.60 | 3.229% | $235.9815 | $235.98 | $236.00 | $236.00 |
| Purchase #7 | $90.70 | 3.435% | $93.8155 | $93.82 | $93.80 | $93.80 |
| 7 purchase totals = | $878.99 | $916.5003 | $916.50 | $916.50 | $916.50 | |