| 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 | $35.89 | 8.706% | $39.0146 | $39.01 | $39.00 | $39.00 |
| Purchase #2 | $23.29 | 4.559% | $24.3518 | $24.35 | $24.35 | $24.40 |
| Purchase #3 | $32.94 | 4.273% | $34.3475 | $34.35 | $34.35 | $34.30 |
| Purchase #4 | $124.87 | 5.317% | $131.5093 | $131.51 | $131.50 | $131.50 |
| Purchase #5 | $132.75 | 7.554% | $142.7779 | $142.78 | $142.80 | $142.80 |
| Purchase #6 | $127.38 | 6.129% | $135.1871 | $135.19 | $135.20 | $135.20 |
| Purchase #7 | $81.29 | 9.733% | $89.202 | $89.20 | $89.20 | $89.20 |
| 7 purchase totals = | $558.41 | $596.3902 | $596.39 | $596.40 | $596.40 | |