| 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 | $20.96 | 6.271% | $22.2744 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $169.87 | 13.838% | $193.3766 | $193.38 | $193.40 | $193.40 |
| Purchase #3 | $75.43 | 11.511% | $84.1127 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $204.35 | 7.796% | $220.2811 | $220.28 | $220.30 | $220.30 |
| Purchase #5 | $39.35 | 11.216% | $43.7635 | $43.76 | $43.75 | $43.80 |
| Purchase #6 | $165.79 | 10.201% | $182.7022 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $140.80 | 10.847% | $156.0726 | $156.07 | $156.05 | $156.10 |
| 7 purchase totals = | $816.55 | $902.5831 | $902.57 | $902.55 | $902.70 | |