| 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 | $50.34 | 13.509% | $57.1404 | $57.14 | $57.15 | $57.10 |
| Purchase #2 | $39.60 | 8.820% | $43.0927 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $149.94 | 13.534% | $170.2329 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $128.75 | 12.559% | $144.9197 | $144.92 | $144.90 | $144.90 |
| Purchase #5 | $88.93 | 5.307% | $93.6495 | $93.65 | $93.65 | $93.60 |
| Purchase #6 | $239.29 | 8.102% | $258.6773 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $45.42 | 11.115% | $50.4684 | $50.47 | $50.45 | $50.50 |
| 7 purchase totals = | $742.27 | $818.1809 | $818.18 | $818.20 | $818.10 | |