| 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 | $57.84 | 3.590% | $59.9165 | $59.92 | $59.90 | $59.90 |
| Purchase #2 | $140.75 | 3.804% | $146.1041 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $35.61 | 10.620% | $39.3918 | $39.39 | $39.40 | $39.40 |
| Purchase #4 | $162.72 | 3.121% | $167.7985 | $167.80 | $167.80 | $167.80 |
| Purchase #5 | $182.46 | 6.720% | $194.7213 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $120.30 | 10.587% | $133.0362 | $133.04 | $133.05 | $133.00 |
| Purchase #7 | $58.70 | 6.174% | $62.3241 | $62.32 | $62.30 | $62.30 |
| 7 purchase totals = | $758.38 | $803.2925 | $803.29 | $803.25 | $803.20 | |