| 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 | $204.87 | 7.635% | $220.5118 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $23.61 | 9.368% | $25.8218 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $50.56 | 12.181% | $56.7187 | $56.72 | $56.70 | $56.70 |
| Purchase #4 | $208.36 | 5.656% | $220.1448 | $220.14 | $220.15 | $220.10 |
| Purchase #5 | $79.48 | 10.285% | $87.6545 | $87.65 | $87.65 | $87.70 |
| Purchase #6 | $27.77 | 7.116% | $29.7461 | $29.75 | $29.75 | $29.70 |
| Purchase #7 | $47.70 | 11.460% | $53.1664 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $642.35 | $693.7641 | $693.76 | $693.70 | $693.70 | |