| 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 | $40.84 | 4.460% | $42.6615 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $140.96 | 6.571% | $150.2225 | $150.22 | $150.20 | $150.20 |
| Purchase #3 | $172.58 | 6.534% | $183.8564 | $183.86 | $183.85 | $183.90 |
| Purchase #4 | $73.61 | 13.309% | $83.4068 | $83.41 | $83.40 | $83.40 |
| Purchase #5 | $86.56 | 13.713% | $98.43 | $98.43 | $98.45 | $98.40 |
| Purchase #6 | $29.45 | 9.278% | $32.1824 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $133.53 | 11.738% | $149.2038 | $149.20 | $149.20 | $149.20 |
| 7 purchase totals = | $677.53 | $739.9634 | $739.96 | $739.95 | $740.00 | |