| 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 | $27.89 | 7.379% | $29.948 | $29.95 | $29.95 | $29.90 |
| Purchase #2 | $93.56 | 5.444% | $98.6534 | $98.65 | $98.65 | $98.70 |
| Purchase #3 | $66.64 | 3.364% | $68.8818 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $142.57 | 9.214% | $155.7064 | $155.71 | $155.70 | $155.70 |
| Purchase #5 | $57.28 | 8.595% | $62.2032 | $62.20 | $62.20 | $62.20 |
| Purchase #6 | $196.91 | 3.770% | $204.3335 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $88.94 | 3.718% | $92.2468 | $92.25 | $92.25 | $92.20 |
| 7 purchase totals = | $673.79 | $711.9731 | $711.97 | $712.00 | $711.90 | |