| 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 | $40.95 | 5.523% | $43.2117 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $90.43 | 4.194% | $94.2226 | $94.22 | $94.20 | $94.20 |
| Purchase #3 | $91.97 | 4.618% | $96.2172 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $123.80 | 7.199% | $132.7124 | $132.71 | $132.70 | $132.70 |
| Purchase #5 | $122.90 | 4.520% | $128.4551 | $128.46 | $128.45 | $128.50 |
| Purchase #6 | $24.74 | 11.798% | $27.6588 | $27.66 | $27.65 | $27.70 |
| Purchase #7 | $58.28 | 8.228% | $63.0753 | $63.08 | $63.10 | $63.10 |
| 7 purchase totals = | $553.07 | $585.5531 | $585.56 | $585.50 | $585.60 | |