| 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 | $112.41 | 6.429% | $119.6368 | $119.64 | $119.65 | $119.60 |
| Purchase #2 | $5.65 | 8.110% | $6.1082 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $21.29 | 4.220% | $22.1884 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $144.69 | 10.110% | $159.3182 | $159.32 | $159.30 | $159.30 |
| Purchase #5 | $48.54 | 4.707% | $50.8248 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $166.85 | 4.796% | $174.8521 | $174.85 | $174.85 | $174.90 |
| Purchase #7 | $64.63 | 10.683% | $71.5344 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $564.06 | $604.4629 | $604.46 | $604.45 | $604.40 | |