| 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 | $20.97 | 8.458% | $22.7436 | $22.74 | $22.75 | $22.70 |
| Purchase #2 | $152.40 | 5.343% | $160.5427 | $160.54 | $160.55 | $160.50 |
| Purchase #3 | $41.32 | 6.706% | $44.0909 | $44.09 | $44.10 | $44.10 |
| Purchase #4 | $213.53 | 9.499% | $233.8132 | $233.81 | $233.80 | $233.80 |
| Purchase #5 | $78.77 | 13.526% | $89.4244 | $89.42 | $89.40 | $89.40 |
| Purchase #6 | $134.76 | 12.535% | $151.6522 | $151.65 | $151.65 | $151.70 |
| Purchase #7 | $76.40 | 5.198% | $80.3713 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $718.15 | $782.6383 | $782.62 | $782.60 | $782.60 | |