| 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 | $76.53 | 8.545% | $83.0695 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $29.42 | 9.664% | $32.2631 | $32.26 | $32.25 | $32.30 |
| Purchase #3 | $224.76 | 10.700% | $248.8093 | $248.81 | $248.80 | $248.80 |
| Purchase #4 | $220.43 | 7.173% | $236.2414 | $236.24 | $236.25 | $236.20 |
| Purchase #5 | $234.35 | 6.336% | $249.1984 | $249.20 | $249.20 | $249.20 |
| Purchase #6 | $115.77 | 11.681% | $129.2931 | $129.29 | $129.30 | $129.30 |
| Purchase #7 | $84.47 | 6.272% | $89.768 | $89.77 | $89.75 | $89.80 |
| 7 purchase totals = | $985.73 | $1,068.6428 | $1,068.64 | $1,068.60 | $1,068.70 | |