| 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 | $93.36 | 3.341% | $96.4792 | $96.48 | $96.50 | $96.50 |
| Purchase #2 | $135.97 | 4.111% | $141.5597 | $141.56 | $141.55 | $141.60 |
| Purchase #3 | $140.83 | 5.610% | $148.7306 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $21.25 | 4.149% | $22.1317 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $93.99 | 6.228% | $99.8437 | $99.84 | $99.85 | $99.80 |
| Purchase #6 | $13.60 | 11.171% | $15.1193 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $92.98 | 12.737% | $104.8229 | $104.82 | $104.80 | $104.80 |
| 7 purchase totals = | $591.98 | $628.6871 | $628.68 | $628.70 | $628.60 | |