| 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 | $84.77 | 5.608% | $89.5239 | $89.52 | $89.50 | $89.50 |
| Purchase #2 | $138.51 | 4.800% | $145.1585 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $24.75 | 10.670% | $27.3908 | $27.39 | $27.40 | $27.40 |
| Purchase #4 | $127.57 | 6.277% | $135.5776 | $135.58 | $135.60 | $135.60 |
| Purchase #5 | $204.56 | 13.785% | $232.7586 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $142.27 | 7.258% | $152.596 | $152.60 | $152.60 | $152.60 |
| Purchase #7 | $58.33 | 4.406% | $60.9 | $60.90 | $60.90 | $60.90 |
| 7 purchase totals = | $780.76 | $843.9054 | $843.91 | $843.90 | $844.00 | |