| 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 | $77.93 | 4.632% | $81.5397 | $81.54 | $81.55 | $81.50 |
| Purchase #2 | $242.33 | 12.212% | $271.9233 | $271.92 | $271.90 | $271.90 |
| Purchase #3 | $210.67 | 11.673% | $235.2615 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $137.70 | 8.288% | $149.1126 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $29.93 | 11.300% | $33.3121 | $33.31 | $33.30 | $33.30 |
| Purchase #6 | $95.60 | 11.125% | $106.2355 | $106.24 | $106.25 | $106.20 |
| Purchase #7 | $100.81 | 7.169% | $108.0371 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $894.97 | $985.4218 | $985.42 | $985.40 | $985.30 | |