| 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 | $65.44 | 6.114% | $69.441 | $69.44 | $69.45 | $69.40 |
| Purchase #2 | $249.58 | 13.209% | $282.547 | $282.55 | $282.55 | $282.50 |
| Purchase #3 | $139.78 | 5.672% | $147.7083 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $144.82 | 9.629% | $158.7647 | $158.76 | $158.75 | $158.80 |
| Purchase #5 | $96.88 | 4.321% | $101.0662 | $101.07 | $101.05 | $101.10 |
| Purchase #6 | $12.60 | 12.268% | $14.1458 | $14.15 | $14.15 | $14.10 |
| Purchase #7 | $85.62 | 10.757% | $94.8301 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $794.72 | $868.5031 | $868.51 | $868.50 | $868.40 | |