| 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 | $63.91 | 12.539% | $71.9237 | $71.92 | $71.90 | $71.90 |
| Purchase #2 | $197.70 | 4.449% | $206.4957 | $206.50 | $206.50 | $206.50 |
| Purchase #3 | $56.49 | 7.592% | $60.7787 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $94.73 | 5.169% | $99.6266 | $99.63 | $99.65 | $99.60 |
| Purchase #5 | $230.87 | 11.616% | $257.6879 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $223.49 | 11.489% | $249.1668 | $249.17 | $249.15 | $249.20 |
| Purchase #7 | $29.67 | 12.650% | $33.4233 | $33.42 | $33.40 | $33.40 |
| 7 purchase totals = | $896.86 | $979.1027 | $979.11 | $979.10 | $979.10 | |