| 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 | 9.541% | $99.6275 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $71.91 | 11.727% | $80.3429 | $80.34 | $80.35 | $80.30 |
| Purchase #3 | $212.91 | 13.285% | $241.1951 | $241.20 | $241.20 | $241.20 |
| Purchase #4 | $13.81 | 11.304% | $15.3711 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $89.95 | 12.368% | $101.075 | $101.08 | $101.10 | $101.10 |
| Purchase #6 | $151.77 | 4.209% | $158.158 | $158.16 | $158.15 | $158.20 |
| Purchase #7 | $236.32 | 9.584% | $258.9689 | $258.97 | $258.95 | $259.00 |
| 7 purchase totals = | $867.62 | $954.7385 | $954.75 | $954.75 | $954.80 | |