| 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 | $103.83 | 3.628% | $107.597 | $107.60 | $107.60 | $107.60 |
| Purchase #2 | $196.76 | 6.820% | $210.179 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $247.26 | 11.270% | $275.1262 | $275.13 | $275.15 | $275.10 |
| Purchase #4 | $61.71 | 8.312% | $66.8393 | $66.84 | $66.85 | $66.80 |
| Purchase #5 | $29.67 | 7.200% | $31.8062 | $31.81 | $31.80 | $31.80 |
| Purchase #6 | $66.71 | 3.623% | $69.1269 | $69.13 | $69.15 | $69.10 |
| Purchase #7 | $192.54 | 12.846% | $217.2737 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $898.48 | $977.9483 | $977.96 | $978.00 | $977.90 | |