| 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 | $120.98 | 7.525% | $130.0837 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $69.32 | 9.264% | $75.7418 | $75.74 | $75.75 | $75.70 |
| Purchase #3 | $98.85 | 9.713% | $108.4513 | $108.45 | $108.45 | $108.50 |
| Purchase #4 | $29.53 | 5.104% | $31.0372 | $31.04 | $31.05 | $31.00 |
| Purchase #5 | $159.48 | 6.190% | $169.3518 | $169.35 | $169.35 | $169.40 |
| Purchase #6 | $103.27 | 4.717% | $108.1412 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $227.27 | 6.315% | $241.6221 | $241.62 | $241.60 | $241.60 |
| 7 purchase totals = | $808.70 | $864.4291 | $864.42 | $864.45 | $864.40 | |