| 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 | $33.56 | 5.300% | $35.3387 | $35.34 | $35.35 | $35.30 |
| Purchase #2 | $39.71 | 4.556% | $41.5192 | $41.52 | $41.50 | $41.50 |
| Purchase #3 | $197.79 | 6.253% | $210.1578 | $210.16 | $210.15 | $210.20 |
| Purchase #4 | $26.60 | 11.402% | $29.6329 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $95.79 | 6.587% | $102.0997 | $102.10 | $102.10 | $102.10 |
| Purchase #6 | $130.71 | 13.613% | $148.5036 | $148.50 | $148.50 | $148.50 |
| Purchase #7 | $114.58 | 3.651% | $118.7633 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $638.74 | $686.0152 | $686.01 | $686.00 | $686.00 | |