| 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 | $8.42 | 11.634% | $9.3996 | $9.40 | $9.40 | $9.40 |
| Purchase #2 | $76.27 | 6.385% | $81.1398 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $18.38 | 9.188% | $20.0688 | $20.07 | $20.05 | $20.10 |
| Purchase #4 | $93.55 | 9.147% | $102.107 | $102.11 | $102.10 | $102.10 |
| Purchase #5 | $84.54 | 11.325% | $94.1142 | $94.11 | $94.10 | $94.10 |
| Purchase #6 | $181.95 | 3.668% | $188.6239 | $188.62 | $188.60 | $188.60 |
| Purchase #7 | $197.30 | 4.719% | $206.6106 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $660.41 | $702.0639 | $702.06 | $702.00 | $702.00 | |