| 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 | $12.43 | 7.312% | $13.3389 | $13.34 | $13.35 | $13.30 |
| Purchase #2 | $232.32 | 11.724% | $259.5572 | $259.56 | $259.55 | $259.60 |
| Purchase #3 | $87.82 | 5.332% | $92.5026 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $35.70 | 8.667% | $38.7941 | $38.79 | $38.80 | $38.80 |
| Purchase #5 | $23.37 | 13.849% | $26.6065 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $181.60 | 6.869% | $194.0741 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $196.76 | 12.648% | $221.6462 | $221.65 | $221.65 | $221.60 |
| 7 purchase totals = | $770.00 | $846.5196 | $846.52 | $846.50 | $846.50 | |