| 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 | $54.90 | 6.158% | $58.2807 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $89.76 | 12.771% | $101.2232 | $101.22 | $101.20 | $101.20 |
| Purchase #3 | $87.32 | 10.325% | $96.3358 | $96.34 | $96.35 | $96.30 |
| Purchase #4 | $186.89 | 3.757% | $193.9115 | $193.91 | $193.90 | $193.90 |
| Purchase #5 | $30.74 | 5.276% | $32.3618 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $185.67 | 4.265% | $193.5888 | $193.59 | $193.60 | $193.60 |
| Purchase #7 | $153.97 | 8.288% | $166.731 | $166.73 | $166.75 | $166.70 |
| 7 purchase totals = | $789.25 | $842.4328 | $842.43 | $842.45 | $842.40 | |