| 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 | $23.26 | 13.163% | $26.3217 | $26.32 | $26.30 | $26.30 |
| Purchase #2 | $184.71 | 8.586% | $200.5692 | $200.57 | $200.55 | $200.60 |
| Purchase #3 | $26.74 | 9.317% | $29.2314 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $189.33 | 5.664% | $200.0537 | $200.05 | $200.05 | $200.10 |
| Purchase #5 | $20.63 | 8.811% | $22.4477 | $22.45 | $22.45 | $22.40 |
| Purchase #6 | $126.99 | 7.686% | $136.7505 | $136.75 | $136.75 | $136.80 |
| Purchase #7 | $49.50 | 4.738% | $51.8453 | $51.85 | $51.85 | $51.80 |
| 7 purchase totals = | $621.16 | $667.2195 | $667.22 | $667.20 | $667.20 | |