| 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 | $24.60 | 8.182% | $26.6128 | $26.61 | $26.60 | $26.60 |
| Purchase #2 | $28.97 | 12.465% | $32.5811 | $32.58 | $32.60 | $32.60 |
| Purchase #3 | $49.63 | 4.664% | $51.9447 | $51.94 | $51.95 | $51.90 |
| Purchase #4 | $55.26 | 13.777% | $62.8732 | $62.87 | $62.85 | $62.90 |
| Purchase #5 | $107.80 | 4.449% | $112.596 | $112.60 | $112.60 | $112.60 |
| Purchase #6 | $17.51 | 4.457% | $18.2904 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $39.68 | 12.174% | $44.5106 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $323.45 | $349.4088 | $349.40 | $349.40 | $349.40 | |