| 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 | $35.78 | 8.654% | $38.8764 | $38.88 | $38.90 | $38.90 |
| Purchase #2 | $123.65 | 7.618% | $133.0697 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $246.61 | 8.156% | $266.7235 | $266.72 | $266.70 | $266.70 |
| Purchase #4 | $59.97 | 3.520% | $62.0809 | $62.08 | $62.10 | $62.10 |
| Purchase #5 | $226.48 | 8.103% | $244.8317 | $244.83 | $244.85 | $244.80 |
| Purchase #6 | $57.44 | 3.385% | $59.3843 | $59.38 | $59.40 | $59.40 |
| Purchase #7 | $98.46 | 13.836% | $112.0829 | $112.08 | $112.10 | $112.10 |
| 7 purchase totals = | $848.39 | $917.0494 | $917.04 | $917.10 | $917.10 | |