| 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 | $51.60 | 12.792% | $58.2007 | $58.20 | $58.20 | $58.20 |
| Purchase #2 | $91.93 | 5.310% | $96.8115 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $26.81 | 10.814% | $29.7092 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $82.94 | 6.344% | $88.2017 | $88.20 | $88.20 | $88.20 |
| Purchase #5 | $163.42 | 6.799% | $174.5309 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $166.64 | 4.623% | $174.3438 | $174.34 | $174.35 | $174.30 |
| Purchase #7 | $7.83 | 8.281% | $8.4784 | $8.48 | $8.50 | $8.50 |
| 7 purchase totals = | $591.17 | $630.2762 | $630.27 | $630.30 | $630.20 | |