| 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 | $31.38 | 9.450% | $34.3454 | $34.35 | $34.35 | $34.30 |
| Purchase #2 | $94.44 | 7.182% | $101.2227 | $101.22 | $101.20 | $101.20 |
| Purchase #3 | $115.31 | 11.851% | $128.9754 | $128.98 | $129.00 | $129.00 |
| Purchase #4 | $94.56 | 13.255% | $107.0939 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $239.62 | 6.496% | $255.1857 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $33.66 | 11.200% | $37.4299 | $37.43 | $37.45 | $37.40 |
| Purchase #7 | $59.38 | 9.213% | $64.8507 | $64.85 | $64.85 | $64.90 |
| 7 purchase totals = | $668.35 | $729.1037 | $729.11 | $729.15 | $729.10 | |