| 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 | $108.84 | 13.284% | $123.2983 | $123.30 | $123.30 | $123.30 |
| Purchase #2 | $245.91 | 11.866% | $275.0897 | $275.09 | $275.10 | $275.10 |
| Purchase #3 | $79.71 | 7.348% | $85.5671 | $85.57 | $85.55 | $85.60 |
| Purchase #4 | $61.47 | 12.455% | $69.1261 | $69.13 | $69.15 | $69.10 |
| Purchase #5 | $58.50 | 3.864% | $60.7604 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $141.65 | 13.194% | $160.3393 | $160.34 | $160.35 | $160.30 |
| Purchase #7 | $26.70 | 4.610% | $27.9309 | $27.93 | $27.95 | $27.90 |
| 7 purchase totals = | $722.78 | $802.1118 | $802.12 | $802.15 | $802.10 | |