| 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 | $80.30 | 12.611% | $90.4266 | $90.43 | $90.45 | $90.40 |
| Purchase #2 | $59.98 | 5.152% | $63.0702 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $133.88 | 12.553% | $150.686 | $150.69 | $150.70 | $150.70 |
| Purchase #4 | $87.54 | 12.331% | $98.3346 | $98.33 | $98.35 | $98.30 |
| Purchase #5 | $98.76 | 13.713% | $112.303 | $112.30 | $112.30 | $112.30 |
| Purchase #6 | $149.96 | 3.391% | $155.0451 | $155.05 | $155.05 | $155.00 |
| Purchase #7 | $170.42 | 8.308% | $184.5785 | $184.58 | $184.60 | $184.60 |
| 7 purchase totals = | $780.84 | $854.4440 | $854.45 | $854.50 | $854.40 | |