| 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 | $110.68 | 5.747% | $117.0408 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $85.50 | 10.124% | $94.156 | $94.16 | $94.15 | $94.20 |
| Purchase #3 | $103.83 | 11.483% | $115.7528 | $115.75 | $115.75 | $115.80 |
| Purchase #4 | $90.25 | 3.625% | $93.5216 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $59.65 | 11.141% | $66.2956 | $66.30 | $66.30 | $66.30 |
| Purchase #6 | $154.70 | 6.801% | $165.2211 | $165.22 | $165.20 | $165.20 |
| Purchase #7 | $88.55 | 7.423% | $95.1231 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $693.16 | $747.1110 | $747.11 | $747.05 | $747.10 | |