| 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 | $89.56 | 9.593% | $98.1515 | $98.15 | $98.15 | $98.20 |
| Purchase #2 | $197.60 | 3.635% | $204.7828 | $204.78 | $204.80 | $204.80 |
| Purchase #3 | $113.85 | 4.148% | $118.5725 | $118.57 | $118.55 | $118.60 |
| Purchase #4 | $71.51 | 8.794% | $77.7986 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $166.87 | 9.862% | $183.3267 | $183.33 | $183.35 | $183.30 |
| Purchase #6 | $164.25 | 10.153% | $180.9263 | $180.93 | $180.95 | $180.90 |
| Purchase #7 | $96.74 | 10.493% | $106.8909 | $106.89 | $106.90 | $106.90 |
| 7 purchase totals = | $900.38 | $970.4493 | $970.45 | $970.50 | $970.50 | |