| 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 | $117.66 | 9.731% | $129.1095 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $8.37 | 3.330% | $8.6487 | $8.65 | $8.65 | $8.60 |
| Purchase #3 | $144.27 | 8.339% | $156.3007 | $156.30 | $156.30 | $156.30 |
| Purchase #4 | $16.94 | 9.299% | $18.5153 | $18.52 | $18.50 | $18.50 |
| Purchase #5 | $120.86 | 10.728% | $133.8259 | $133.83 | $133.85 | $133.80 |
| Purchase #6 | $229.67 | 4.843% | $240.7929 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $36.62 | 8.752% | $39.825 | $39.83 | $39.85 | $39.80 |
| 7 purchase totals = | $674.39 | $727.0180 | $727.03 | $727.05 | $726.90 | |