| 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 | $90.95 | 6.215% | $96.6025 | $96.60 | $96.60 | $96.60 |
| Purchase #2 | $101.53 | 10.396% | $112.0851 | $112.09 | $112.10 | $112.10 |
| Purchase #3 | $107.91 | 12.364% | $121.252 | $121.25 | $121.25 | $121.30 |
| Purchase #4 | $233.61 | 12.613% | $263.0752 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $90.66 | 7.375% | $97.3462 | $97.35 | $97.35 | $97.30 |
| Purchase #6 | $24.59 | 9.813% | $27.003 | $27.00 | $27.00 | $27.00 |
| Purchase #7 | $18.97 | 11.664% | $21.1827 | $21.18 | $21.20 | $21.20 |
| 7 purchase totals = | $668.22 | $738.5467 | $738.55 | $738.60 | $738.60 | |