| 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 | $35.94 | 7.518% | $38.642 | $38.64 | $38.65 | $38.60 |
| Purchase #2 | $249.32 | 5.771% | $263.7083 | $263.71 | $263.70 | $263.70 |
| Purchase #3 | $92.25 | 10.215% | $101.6733 | $101.67 | $101.65 | $101.70 |
| Purchase #4 | $143.42 | 11.723% | $160.2331 | $160.23 | $160.25 | $160.20 |
| Purchase #5 | $43.37 | 8.779% | $47.1775 | $47.18 | $47.20 | $47.20 |
| Purchase #6 | $218.45 | 10.192% | $240.7144 | $240.71 | $240.70 | $240.70 |
| Purchase #7 | $213.42 | 6.755% | $227.8365 | $227.84 | $227.85 | $227.80 |
| 7 purchase totals = | $996.17 | $1,079.9851 | $1,079.98 | $1,080.00 | $1,079.90 | |