| 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 | $202.57 | 4.835% | $212.3643 | $212.36 | $212.35 | $212.40 |
| Purchase #2 | $214.49 | 6.177% | $227.739 | $227.74 | $227.75 | $227.70 |
| Purchase #3 | $56.40 | 9.168% | $61.5708 | $61.57 | $61.55 | $61.60 |
| Purchase #4 | $64.95 | 8.260% | $70.3149 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $72.48 | 11.333% | $80.6942 | $80.69 | $80.70 | $80.70 |
| Purchase #6 | $70.25 | 3.103% | $72.4299 | $72.43 | $72.45 | $72.40 |
| Purchase #7 | $41.68 | 6.834% | $44.5284 | $44.53 | $44.55 | $44.50 |
| 7 purchase totals = | $722.82 | $769.6415 | $769.63 | $769.65 | $769.60 | |