| 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 | $36.41 | 4.838% | $38.1715 | $38.17 | $38.15 | $38.20 |
| Purchase #2 | $54.71 | 10.809% | $60.6236 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $28.89 | 11.244% | $32.1384 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $208.93 | 7.659% | $224.9319 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $99.49 | 8.781% | $108.2262 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $233.45 | 12.436% | $262.4818 | $262.48 | $262.50 | $262.50 |
| Purchase #7 | $39.85 | 5.333% | $41.9752 | $41.98 | $42.00 | $42.00 |
| 7 purchase totals = | $701.73 | $768.5486 | $768.55 | $768.60 | $768.50 | |