| 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 | $38.45 | 3.369% | $39.7454 | $39.75 | $39.75 | $39.70 |
| Purchase #2 | $226.50 | 11.684% | $252.9643 | $252.96 | $252.95 | $253.00 |
| Purchase #3 | $169.33 | 4.550% | $177.0345 | $177.03 | $177.05 | $177.00 |
| Purchase #4 | $73.39 | 4.443% | $76.6507 | $76.65 | $76.65 | $76.70 |
| Purchase #5 | $93.84 | 9.252% | $102.5221 | $102.52 | $102.50 | $102.50 |
| Purchase #6 | $154.62 | 8.825% | $168.2652 | $168.27 | $168.25 | $168.30 |
| Purchase #7 | $208.38 | 6.737% | $222.4186 | $222.42 | $222.40 | $222.40 |
| 7 purchase totals = | $964.51 | $1,039.6008 | $1,039.60 | $1,039.55 | $1,039.60 | |