| 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 | $91.47 | 9.166% | $99.8541 | $99.85 | $99.85 | $99.90 |
| Purchase #2 | $95.91 | 11.639% | $107.073 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $53.44 | 5.571% | $56.4171 | $56.42 | $56.40 | $56.40 |
| Purchase #4 | $187.98 | 13.686% | $213.7069 | $213.71 | $213.70 | $213.70 |
| Purchase #5 | $220.60 | 12.666% | $248.5412 | $248.54 | $248.55 | $248.50 |
| Purchase #6 | $138.78 | 13.473% | $157.4778 | $157.48 | $157.50 | $157.50 |
| Purchase #7 | $70.78 | 10.725% | $78.3712 | $78.37 | $78.35 | $78.40 |
| 7 purchase totals = | $858.96 | $961.4413 | $961.44 | $961.40 | $961.50 | |