| 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 | $72.95 | 10.464% | $80.5835 | $80.58 | $80.60 | $80.60 |
| Purchase #2 | $84.66 | 4.238% | $88.2479 | $88.25 | $88.25 | $88.20 |
| Purchase #3 | $31.27 | 9.145% | $34.1296 | $34.13 | $34.15 | $34.10 |
| Purchase #4 | $190.26 | 11.751% | $212.6175 | $212.62 | $212.60 | $212.60 |
| Purchase #5 | $74.72 | 9.293% | $81.6637 | $81.66 | $81.65 | $81.70 |
| Purchase #6 | $87.87 | 3.607% | $91.0395 | $91.04 | $91.05 | $91.00 |
| Purchase #7 | $226.45 | 7.529% | $243.4994 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $768.18 | $831.7811 | $831.78 | $831.80 | $831.70 | |