| 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 | $40.53 | 11.732% | $45.285 | $45.29 | $45.30 | $45.30 |
| Purchase #2 | $214.96 | 8.165% | $232.5115 | $232.51 | $232.50 | $232.50 |
| Purchase #3 | $224.26 | 13.789% | $255.1832 | $255.18 | $255.20 | $255.20 |
| Purchase #4 | $61.63 | 12.707% | $69.4613 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $140.85 | 10.487% | $155.6209 | $155.62 | $155.60 | $155.60 |
| Purchase #6 | $40.62 | 9.331% | $44.4103 | $44.41 | $44.40 | $44.40 |
| Purchase #7 | $13.91 | 5.459% | $14.6693 | $14.67 | $14.65 | $14.70 |
| 7 purchase totals = | $736.76 | $817.1415 | $817.14 | $817.10 | $817.20 | |