| 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 | $193.68 | 5.651% | $204.6249 | $204.62 | $204.60 | $204.60 |
| Purchase #2 | $124.76 | 7.491% | $134.1058 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $237.99 | 8.343% | $257.8455 | $257.85 | $257.85 | $257.80 |
| Purchase #4 | $6.79 | 5.707% | $7.1775 | $7.18 | $7.20 | $7.20 |
| Purchase #5 | $92.45 | 3.365% | $95.5609 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $93.85 | 10.399% | $103.6095 | $103.61 | $103.60 | $103.60 |
| Purchase #7 | $14.78 | 11.480% | $16.4767 | $16.48 | $16.50 | $16.50 |
| 7 purchase totals = | $764.30 | $819.4008 | $819.41 | $819.40 | $819.40 | |