| 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 | $40.81 | 10.825% | $45.2277 | $45.23 | $45.25 | $45.20 |
| Purchase #2 | $149.83 | 8.737% | $162.9206 | $162.92 | $162.90 | $162.90 |
| Purchase #3 | $87.76 | 11.346% | $97.7172 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $54.85 | 8.713% | $59.6291 | $59.63 | $59.65 | $59.60 |
| Purchase #5 | $14.95 | 7.738% | $16.1068 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $36.83 | 10.149% | $40.5679 | $40.57 | $40.55 | $40.60 |
| Purchase #7 | $182.52 | 11.261% | $203.0736 | $203.07 | $203.05 | $203.10 |
| 7 purchase totals = | $567.55 | $625.2429 | $625.25 | $625.20 | $625.20 | |