| 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 | $41.61 | 10.125% | $45.823 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $78.58 | 6.578% | $83.749 | $83.75 | $83.75 | $83.70 |
| Purchase #3 | $157.99 | 13.308% | $179.0153 | $179.02 | $179.00 | $179.00 |
| Purchase #4 | $50.97 | 4.573% | $53.3009 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $194.29 | 4.402% | $202.8426 | $202.84 | $202.85 | $202.80 |
| Purchase #6 | $26.76 | 10.503% | $29.5706 | $29.57 | $29.55 | $29.60 |
| Purchase #7 | $59.54 | 7.736% | $64.146 | $64.15 | $64.15 | $64.10 |
| 7 purchase totals = | $609.74 | $658.4474 | $658.45 | $658.40 | $658.30 | |