| 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 | $75.62 | 8.254% | $81.8617 | $81.86 | $81.85 | $81.90 |
| Purchase #2 | $114.94 | 8.689% | $124.9271 | $124.93 | $124.95 | $124.90 |
| Purchase #3 | $195.62 | 13.148% | $221.3401 | $221.34 | $221.35 | $221.30 |
| Purchase #4 | $158.49 | 7.523% | $170.4132 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $7.32 | 4.811% | $7.6722 | $7.67 | $7.65 | $7.70 |
| Purchase #6 | $28.57 | 9.739% | $31.3524 | $31.35 | $31.35 | $31.40 |
| Purchase #7 | $225.68 | 13.105% | $255.2554 | $255.26 | $255.25 | $255.30 |
| 7 purchase totals = | $806.24 | $892.8221 | $892.82 | $892.80 | $892.90 | |