| 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 | $34.48 | 12.696% | $38.8576 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $170.62 | 6.451% | $181.6267 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $92.78 | 6.343% | $98.665 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $90.47 | 9.754% | $99.2944 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $100.68 | 8.108% | $108.8431 | $108.84 | $108.85 | $108.80 |
| Purchase #6 | $155.59 | 9.228% | $169.9478 | $169.95 | $169.95 | $169.90 |
| Purchase #7 | $110.61 | 7.221% | $118.5971 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $755.23 | $815.8317 | $815.84 | $815.85 | $815.80 | |