| 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 | $60.57 | 5.641% | $63.9868 | $63.99 | $64.00 | $64.00 |
| Purchase #2 | $63.62 | 12.872% | $71.8092 | $71.81 | $71.80 | $71.80 |
| Purchase #3 | $219.71 | 7.245% | $235.628 | $235.63 | $235.65 | $235.60 |
| Purchase #4 | $8.75 | 10.115% | $9.6351 | $9.64 | $9.65 | $9.60 |
| Purchase #5 | $107.29 | 3.248% | $110.7748 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $106.85 | 8.195% | $115.6064 | $115.61 | $115.60 | $115.60 |
| Purchase #7 | $14.73 | 12.459% | $16.5652 | $16.57 | $16.55 | $16.60 |
| 7 purchase totals = | $581.52 | $624.0055 | $624.02 | $624.00 | $624.00 | |