| 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 | $94.35 | 9.499% | $103.3123 | $103.31 | $103.30 | $103.30 |
| Purchase #2 | $20.75 | 3.574% | $21.4916 | $21.49 | $21.50 | $21.50 |
| Purchase #3 | $25.29 | 3.394% | $26.1483 | $26.15 | $26.15 | $26.10 |
| Purchase #4 | $181.65 | 12.390% | $204.1564 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $154.48 | 4.625% | $161.6247 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $228.35 | 13.751% | $259.7504 | $259.75 | $259.75 | $259.80 |
| Purchase #7 | $13.98 | 13.186% | $15.8234 | $15.82 | $15.80 | $15.80 |
| 7 purchase totals = | $718.85 | $792.3071 | $792.30 | $792.25 | $792.30 | |