| 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 | $78.41 | 6.556% | $83.5506 | $83.55 | $83.55 | $83.60 |
| Purchase #2 | $5.99 | 12.215% | $6.7217 | $6.72 | $6.70 | $6.70 |
| Purchase #3 | $129.79 | 9.350% | $141.9254 | $141.93 | $141.95 | $141.90 |
| Purchase #4 | $130.46 | 7.783% | $140.6137 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $71.49 | 8.344% | $77.4551 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $185.59 | 8.560% | $201.4765 | $201.48 | $201.50 | $201.50 |
| Purchase #7 | $104.86 | 3.784% | $108.8279 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $706.59 | $760.5709 | $760.58 | $760.60 | $760.60 | |