| 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 | $25.46 | 4.734% | $26.6653 | $26.67 | $26.65 | $26.70 |
| Purchase #2 | $94.73 | 13.272% | $107.3026 | $107.30 | $107.30 | $107.30 |
| Purchase #3 | $141.86 | 12.679% | $159.8464 | $159.85 | $159.85 | $159.80 |
| Purchase #4 | $107.57 | 11.814% | $120.2783 | $120.28 | $120.30 | $120.30 |
| Purchase #5 | $169.83 | 11.320% | $189.0548 | $189.05 | $189.05 | $189.10 |
| Purchase #6 | $181.58 | 13.758% | $206.5618 | $206.56 | $206.55 | $206.60 |
| Purchase #7 | $121.74 | 8.276% | $131.8152 | $131.82 | $131.80 | $131.80 |
| 7 purchase totals = | $842.77 | $941.5244 | $941.53 | $941.50 | $941.60 | |