| 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 | $98.47 | 10.157% | $108.4716 | $108.47 | $108.45 | $108.50 |
| Purchase #2 | $134.25 | 13.432% | $152.2825 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $205.48 | 5.400% | $216.5759 | $216.58 | $216.60 | $216.60 |
| Purchase #4 | $100.84 | 11.391% | $112.3267 | $112.33 | $112.35 | $112.30 |
| Purchase #5 | $33.69 | 13.566% | $38.2604 | $38.26 | $38.25 | $38.30 |
| Purchase #6 | $78.65 | 7.844% | $84.8193 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $203.73 | 6.209% | $216.3796 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $855.11 | $929.1160 | $929.12 | $929.15 | $929.20 | |