| 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 | $62.72 | 6.210% | $66.6149 | $66.61 | $66.60 | $66.60 |
| Purchase #2 | $63.77 | 11.345% | $71.0047 | $71.00 | $71.00 | $71.00 |
| Purchase #3 | $229.63 | 3.103% | $236.7554 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $39.72 | 12.530% | $44.6969 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $20.71 | 10.383% | $22.8603 | $22.86 | $22.85 | $22.90 |
| Purchase #6 | $58.52 | 8.622% | $63.5656 | $63.57 | $63.55 | $63.60 |
| Purchase #7 | $148.90 | 13.245% | $168.6218 | $168.62 | $168.60 | $168.60 |
| 7 purchase totals = | $623.97 | $674.1196 | $674.12 | $674.05 | $674.20 | |