| 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 | $26.59 | 9.692% | $29.1671 | $29.17 | $29.15 | $29.20 |
| Purchase #2 | $225.96 | 12.576% | $254.3767 | $254.38 | $254.40 | $254.40 |
| Purchase #3 | $65.37 | 11.719% | $73.0307 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $120.43 | 8.722% | $130.9339 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $78.57 | 11.485% | $87.5938 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $47.61 | 13.554% | $54.0631 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $147.33 | 8.174% | $159.3728 | $159.37 | $159.35 | $159.40 |
| 7 purchase totals = | $711.86 | $788.5381 | $788.53 | $788.55 | $788.60 | |