| 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 | $87.68 | 7.710% | $94.4401 | $94.44 | $94.45 | $94.40 |
| Purchase #2 | $62.81 | 10.135% | $69.1758 | $69.18 | $69.20 | $69.20 |
| Purchase #3 | $110.44 | 4.351% | $115.2452 | $115.25 | $115.25 | $115.20 |
| Purchase #4 | $17.47 | 13.219% | $19.7794 | $19.78 | $19.80 | $19.80 |
| Purchase #5 | $82.41 | 13.282% | $93.3557 | $93.36 | $93.35 | $93.40 |
| Purchase #6 | $249.55 | 13.655% | $283.6261 | $283.63 | $283.65 | $283.60 |
| Purchase #7 | $103.78 | 8.269% | $112.3616 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $714.14 | $787.9839 | $788.00 | $788.05 | $788.00 | |