| 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 | $45.39 | 4.655% | $47.5029 | $47.50 | $47.50 | $47.50 |
| Purchase #2 | $26.61 | 6.217% | $28.2643 | $28.26 | $28.25 | $28.30 |
| Purchase #3 | $147.72 | 5.353% | $155.6275 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $191.27 | 10.176% | $210.7336 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $88.93 | 6.337% | $94.5655 | $94.57 | $94.55 | $94.60 |
| Purchase #6 | $19.97 | 13.231% | $22.6122 | $22.61 | $22.60 | $22.60 |
| Purchase #7 | $69.71 | 4.436% | $72.8023 | $72.80 | $72.80 | $72.80 |
| 7 purchase totals = | $589.60 | $632.1083 | $632.10 | $632.10 | $632.10 | |