| 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 | $23.67 | 8.571% | $25.6988 | $25.70 | $25.70 | $25.70 |
| Purchase #2 | $11.96 | 10.677% | $13.237 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $224.31 | 9.190% | $244.9241 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $125.85 | 9.431% | $137.7189 | $137.72 | $137.70 | $137.70 |
| Purchase #5 | $35.31 | 4.457% | $36.8838 | $36.88 | $36.90 | $36.90 |
| Purchase #6 | $82.70 | 6.822% | $88.3418 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $152.84 | 9.306% | $167.0633 | $167.06 | $167.05 | $167.10 |
| 7 purchase totals = | $656.64 | $713.8677 | $713.86 | $713.85 | $713.80 | |