| 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 | $78.72 | 8.616% | $85.5025 | $85.50 | $85.50 | $85.50 |
| Purchase #2 | $105.58 | 6.312% | $112.2442 | $112.24 | $112.25 | $112.20 |
| Purchase #3 | $55.52 | 7.747% | $59.8211 | $59.82 | $59.80 | $59.80 |
| Purchase #4 | $108.52 | 11.408% | $120.9 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $71.73 | 5.548% | $75.7096 | $75.71 | $75.70 | $75.70 |
| Purchase #6 | $171.64 | 13.340% | $194.5368 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $231.99 | 10.365% | $256.0358 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $823.70 | $904.7500 | $904.75 | $904.75 | $904.60 | |