| 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 | $64.34 | 9.325% | $70.3397 | $70.34 | $70.35 | $70.30 |
| Purchase #2 | $146.34 | 9.502% | $160.2452 | $160.25 | $160.25 | $160.20 |
| Purchase #3 | $98.77 | 11.417% | $110.0466 | $110.05 | $110.05 | $110.00 |
| Purchase #4 | $75.42 | 12.201% | $84.622 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $228.58 | 4.223% | $238.2329 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $62.72 | 13.368% | $71.1044 | $71.10 | $71.10 | $71.10 |
| Purchase #7 | $36.26 | 10.782% | $40.1696 | $40.17 | $40.15 | $40.20 |
| 7 purchase totals = | $712.43 | $774.7604 | $774.76 | $774.75 | $774.60 | |