| 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 | $54.60 | 10.618% | $60.3974 | $60.40 | $60.40 | $60.40 |
| Purchase #2 | $40.29 | 6.707% | $42.9923 | $42.99 | $43.00 | $43.00 |
| Purchase #3 | $232.37 | 10.278% | $256.253 | $256.25 | $256.25 | $256.30 |
| Purchase #4 | $64.46 | 7.103% | $69.0386 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $109.35 | 12.227% | $122.7202 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $200.56 | 5.793% | $212.1784 | $212.18 | $212.20 | $212.20 |
| Purchase #7 | $130.50 | 13.539% | $148.1684 | $148.17 | $148.15 | $148.20 |
| 7 purchase totals = | $832.13 | $911.7483 | $911.75 | $911.75 | $911.80 | |