| 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 | $56.35 | 13.747% | $64.0964 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $59.46 | 4.602% | $62.1963 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $196.72 | 12.306% | $220.9284 | $220.93 | $220.95 | $220.90 |
| Purchase #4 | $243.64 | 12.439% | $273.9464 | $273.95 | $273.95 | $273.90 |
| Purchase #5 | $84.94 | 8.170% | $91.8796 | $91.88 | $91.90 | $91.90 |
| Purchase #6 | $113.63 | 11.311% | $126.4827 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $108.44 | 13.865% | $123.4752 | $123.48 | $123.50 | $123.50 |
| 7 purchase totals = | $863.18 | $963.0050 | $963.02 | $963.10 | $963.00 | |