| 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 | $76.65 | 5.170% | $80.6128 | $80.61 | $80.60 | $80.60 |
| Purchase #2 | $75.47 | 4.709% | $79.0239 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $178.75 | 10.675% | $197.8316 | $197.83 | $197.85 | $197.80 |
| Purchase #4 | $84.25 | 11.710% | $94.1157 | $94.12 | $94.10 | $94.10 |
| Purchase #5 | $203.42 | 11.824% | $227.4724 | $227.47 | $227.45 | $227.50 |
| Purchase #6 | $220.54 | 10.389% | $243.4519 | $243.45 | $243.45 | $243.50 |
| Purchase #7 | $102.33 | 3.692% | $106.108 | $106.11 | $106.10 | $106.10 |
| 7 purchase totals = | $941.41 | $1,028.6163 | $1,028.61 | $1,028.55 | $1,028.60 | |