| 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 | $204.61 | 7.784% | $220.5368 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $155.28 | 7.279% | $166.5828 | $166.58 | $166.60 | $166.60 |
| Purchase #3 | $5.70 | 9.218% | $6.2254 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $149.86 | 7.458% | $161.0366 | $161.04 | $161.05 | $161.00 |
| Purchase #5 | $57.40 | 9.804% | $63.0275 | $63.03 | $63.05 | $63.00 |
| Purchase #6 | $16.57 | 8.684% | $18.0089 | $18.01 | $18.00 | $18.00 |
| Purchase #7 | $50.76 | 10.646% | $56.1639 | $56.16 | $56.15 | $56.20 |
| 7 purchase totals = | $640.18 | $691.5819 | $691.59 | $691.65 | $691.50 | |