| 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 | $72.51 | 7.272% | $77.7829 | $77.78 | $77.80 | $77.80 |
| Purchase #2 | $54.91 | 8.148% | $59.3841 | $59.38 | $59.40 | $59.40 |
| Purchase #3 | $103.32 | 3.811% | $107.2575 | $107.26 | $107.25 | $107.30 |
| Purchase #4 | $217.63 | 12.655% | $245.1711 | $245.17 | $245.15 | $245.20 |
| Purchase #5 | $84.75 | 13.285% | $96.009 | $96.01 | $96.00 | $96.00 |
| Purchase #6 | $249.63 | 4.175% | $260.0521 | $260.05 | $260.05 | $260.10 |
| Purchase #7 | $67.60 | 6.256% | $71.8291 | $71.83 | $71.85 | $71.80 |
| 7 purchase totals = | $850.35 | $917.4858 | $917.48 | $917.50 | $917.60 | |