| 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 | $51.61 | 13.261% | $58.454 | $58.45 | $58.45 | $58.50 |
| Purchase #2 | $51.70 | 9.803% | $56.7682 | $56.77 | $56.75 | $56.80 |
| Purchase #3 | $118.45 | 8.854% | $128.9376 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $57.93 | 12.487% | $65.1637 | $65.16 | $65.15 | $65.20 |
| Purchase #5 | $150.52 | 7.416% | $161.6826 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $80.75 | 10.331% | $89.0923 | $89.09 | $89.10 | $89.10 |
| Purchase #7 | $201.72 | 13.842% | $229.6421 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $712.68 | $789.7405 | $789.73 | $789.75 | $789.80 | |