| 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 | $58.42 | 13.664% | $66.4025 | $66.40 | $66.40 | $66.40 |
| Purchase #2 | $183.63 | 10.172% | $202.3088 | $202.31 | $202.30 | $202.30 |
| Purchase #3 | $62.58 | 6.312% | $66.53 | $66.53 | $66.55 | $66.50 |
| Purchase #4 | $32.35 | 6.184% | $34.3505 | $34.35 | $34.35 | $34.40 |
| Purchase #5 | $5.92 | 7.193% | $6.3458 | $6.35 | $6.35 | $6.30 |
| Purchase #6 | $86.67 | 13.639% | $98.4909 | $98.49 | $98.50 | $98.50 |
| Purchase #7 | $159.46 | 6.739% | $170.206 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $589.03 | $644.6345 | $644.64 | $644.65 | $644.60 | |