| 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 | $41.58 | 6.660% | $44.3492 | $44.35 | $44.35 | $44.30 |
| Purchase #2 | $11.82 | 13.870% | $13.4594 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $25.40 | 11.191% | $28.2425 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $40.59 | 8.642% | $44.0978 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $89.39 | 10.330% | $98.624 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $194.44 | 12.156% | $218.0761 | $218.08 | $218.10 | $218.10 |
| Purchase #7 | $210.74 | 12.588% | $237.268 | $237.27 | $237.25 | $237.30 |
| 7 purchase totals = | $613.96 | $684.1170 | $684.12 | $684.10 | $684.10 | |