| 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 | $128.93 | 5.118% | $135.5286 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $60.32 | 6.603% | $64.3029 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $52.58 | 7.698% | $56.6276 | $56.63 | $56.65 | $56.60 |
| Purchase #4 | $209.69 | 13.627% | $238.2645 | $238.26 | $238.25 | $238.30 |
| Purchase #5 | $228.84 | 5.372% | $241.1333 | $241.13 | $241.15 | $241.10 |
| Purchase #6 | $121.31 | 4.447% | $126.7047 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $23.38 | 4.159% | $24.3524 | $24.35 | $24.35 | $24.40 |
| 7 purchase totals = | $825.05 | $886.9140 | $886.90 | $886.95 | $886.90 | |