| 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 | $40.56 | 3.292% | $41.8952 | $41.90 | $41.90 | $41.90 |
| Purchase #2 | $31.54 | 3.698% | $32.7063 | $32.71 | $32.70 | $32.70 |
| Purchase #3 | $168.79 | 11.140% | $187.5932 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $65.96 | 4.271% | $68.7772 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $141.53 | 12.686% | $159.4845 | $159.48 | $159.50 | $159.50 |
| Purchase #6 | $235.38 | 4.278% | $245.4496 | $245.45 | $245.45 | $245.40 |
| Purchase #7 | $161.95 | 3.184% | $167.1065 | $167.11 | $167.10 | $167.10 |
| 7 purchase totals = | $845.71 | $903.0125 | $903.02 | $903.05 | $903.00 | |