| 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 | $94.81 | 9.367% | $103.6909 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $130.68 | 13.217% | $147.952 | $147.95 | $147.95 | $148.00 |
| Purchase #3 | $35.25 | 10.247% | $38.8621 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $128.43 | 12.735% | $144.7856 | $144.79 | $144.80 | $144.80 |
| Purchase #5 | $60.80 | 8.498% | $65.9668 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $67.47 | 5.541% | $71.2085 | $71.21 | $71.20 | $71.20 |
| Purchase #7 | $229.93 | 8.685% | $249.8994 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $747.37 | $822.3653 | $822.37 | $822.35 | $822.50 | |