| 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 | $82.55 | 12.399% | $92.7854 | $92.79 | $92.80 | $92.80 |
| Purchase #2 | $212.70 | 11.708% | $237.6029 | $237.60 | $237.60 | $237.60 |
| Purchase #3 | $107.43 | 9.783% | $117.9399 | $117.94 | $117.95 | $117.90 |
| Purchase #4 | $7.76 | 4.511% | $8.1101 | $8.11 | $8.10 | $8.10 |
| Purchase #5 | $225.83 | 10.352% | $249.2079 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $25.77 | 13.794% | $29.3247 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $223.86 | 6.493% | $238.3952 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $885.90 | $973.3661 | $973.37 | $973.35 | $973.30 | |