| 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 | $29.57 | 3.264% | $30.5352 | $30.54 | $30.55 | $30.50 |
| Purchase #2 | $226.39 | 10.683% | $250.5752 | $250.58 | $250.60 | $250.60 |
| Purchase #3 | $185.73 | 4.325% | $193.7628 | $193.76 | $193.75 | $193.80 |
| Purchase #4 | $56.52 | 8.117% | $61.1077 | $61.11 | $61.10 | $61.10 |
| Purchase #5 | $62.86 | 7.457% | $67.5475 | $67.55 | $67.55 | $67.50 |
| Purchase #6 | $81.71 | 12.773% | $92.1468 | $92.15 | $92.15 | $92.10 |
| Purchase #7 | $28.48 | 3.468% | $29.4677 | $29.47 | $29.45 | $29.50 |
| 7 purchase totals = | $671.26 | $725.1429 | $725.16 | $725.15 | $725.10 | |