| 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 | $57.28 | 12.452% | $64.4125 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $152.62 | 12.800% | $172.1554 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $230.82 | 4.595% | $241.4262 | $241.43 | $241.45 | $241.40 |
| Purchase #4 | $192.98 | 7.582% | $207.6117 | $207.61 | $207.60 | $207.60 |
| Purchase #5 | $39.76 | 7.310% | $42.6665 | $42.67 | $42.65 | $42.70 |
| Purchase #6 | $92.89 | 12.281% | $104.2978 | $104.30 | $104.30 | $104.30 |
| Purchase #7 | $144.40 | 11.850% | $161.5114 | $161.51 | $161.50 | $161.50 |
| 7 purchase totals = | $910.75 | $994.0815 | $994.09 | $994.05 | $994.10 | |