| 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 | $79.49 | 5.165% | $83.5957 | $83.60 | $83.60 | $83.60 |
| Purchase #2 | $25.64 | 8.626% | $27.8517 | $27.85 | $27.85 | $27.90 |
| Purchase #3 | $43.50 | 13.826% | $49.5143 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $75.64 | 12.139% | $84.8219 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $141.85 | 6.260% | $150.7298 | $150.73 | $150.75 | $150.70 |
| Purchase #6 | $116.42 | 5.405% | $122.7125 | $122.71 | $122.70 | $122.70 |
| Purchase #7 | $213.45 | 4.149% | $222.306 | $222.31 | $222.30 | $222.30 |
| 7 purchase totals = | $695.99 | $741.5319 | $741.53 | $741.50 | $741.50 | |