| 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 | $108.68 | 3.726% | $112.7294 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $95.98 | 5.779% | $101.5267 | $101.53 | $101.55 | $101.50 |
| Purchase #3 | $194.39 | 7.373% | $208.7224 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $87.65 | 4.533% | $91.6232 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $161.81 | 6.131% | $171.7306 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $103.97 | 3.151% | $107.2461 | $107.25 | $107.25 | $107.20 |
| Purchase #7 | $168.74 | 5.399% | $177.8503 | $177.85 | $177.85 | $177.90 |
| 7 purchase totals = | $921.22 | $971.4287 | $971.43 | $971.45 | $971.30 | |