| 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 | $65.50 | 11.545% | $73.062 | $73.06 | $73.05 | $73.10 |
| Purchase #2 | $19.88 | 12.795% | $22.4236 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $183.98 | 12.312% | $206.6316 | $206.63 | $206.65 | $206.60 |
| Purchase #4 | $53.71 | 10.738% | $59.4774 | $59.48 | $59.50 | $59.50 |
| Purchase #5 | $102.87 | 12.612% | $115.844 | $115.84 | $115.85 | $115.80 |
| Purchase #6 | $62.50 | 4.203% | $65.1269 | $65.13 | $65.15 | $65.10 |
| Purchase #7 | $166.54 | 12.111% | $186.7097 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $654.98 | $729.2752 | $729.27 | $729.30 | $729.20 | |