| 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 | $77.92 | 12.232% | $87.4512 | $87.45 | $87.45 | $87.50 |
| Purchase #2 | $202.77 | 13.192% | $229.5194 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $77.66 | 9.133% | $84.7527 | $84.75 | $84.75 | $84.80 |
| Purchase #4 | $204.33 | 9.214% | $223.157 | $223.16 | $223.15 | $223.20 |
| Purchase #5 | $93.88 | 4.600% | $98.1985 | $98.20 | $98.20 | $98.20 |
| Purchase #6 | $28.65 | 5.860% | $30.3289 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $109.93 | 9.102% | $119.9358 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $795.14 | $873.3435 | $873.35 | $873.35 | $873.40 | |