| 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 | $49.91 | 12.416% | $56.1068 | $56.11 | $56.10 | $56.10 |
| Purchase #2 | $129.36 | 10.506% | $142.9506 | $142.95 | $142.95 | $143.00 |
| Purchase #3 | $119.98 | 9.653% | $131.5617 | $131.56 | $131.55 | $131.60 |
| Purchase #4 | $156.84 | 8.454% | $170.0993 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $88.47 | 6.498% | $94.2188 | $94.22 | $94.20 | $94.20 |
| Purchase #6 | $66.64 | 5.651% | $70.4058 | $70.41 | $70.40 | $70.40 |
| Purchase #7 | $96.62 | 10.131% | $106.4086 | $106.41 | $106.40 | $106.40 |
| 7 purchase totals = | $707.82 | $771.7516 | $771.76 | $771.70 | $771.80 | |