| 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 | $63.28 | 10.379% | $69.8478 | $69.85 | $69.85 | $69.80 |
| Purchase #2 | $220.77 | 11.152% | $245.3903 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $76.66 | 10.297% | $84.5537 | $84.55 | $84.55 | $84.60 |
| Purchase #4 | $94.60 | 7.545% | $101.7376 | $101.74 | $101.75 | $101.70 |
| Purchase #5 | $115.88 | 7.414% | $124.4713 | $124.47 | $124.45 | $124.50 |
| Purchase #6 | $28.26 | 13.178% | $31.9841 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $121.42 | 8.543% | $131.7929 | $131.79 | $131.80 | $131.80 |
| 7 purchase totals = | $720.87 | $789.7777 | $789.77 | $789.80 | $789.80 | |