| 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 | $51.42 | 3.644% | $53.2937 | $53.29 | $53.30 | $53.30 |
| Purchase #2 | $35.46 | 11.617% | $39.5794 | $39.58 | $39.60 | $39.60 |
| Purchase #3 | $19.52 | 12.464% | $21.953 | $21.95 | $21.95 | $22.00 |
| Purchase #4 | $177.73 | 8.399% | $192.6575 | $192.66 | $192.65 | $192.70 |
| Purchase #5 | $170.38 | 8.510% | $184.8793 | $184.88 | $184.90 | $184.90 |
| Purchase #6 | $201.89 | 10.508% | $223.1046 | $223.10 | $223.10 | $223.10 |
| Purchase #7 | $193.56 | 10.119% | $213.1463 | $213.15 | $213.15 | $213.10 |
| 7 purchase totals = | $849.96 | $928.6138 | $928.61 | $928.65 | $928.70 | |