| 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 | $26.74 | 6.294% | $28.423 | $28.42 | $28.40 | $28.40 |
| Purchase #2 | $229.31 | 6.489% | $244.1899 | $244.19 | $244.20 | $244.20 |
| Purchase #3 | $43.81 | 7.657% | $47.1645 | $47.16 | $47.15 | $47.20 |
| Purchase #4 | $92.74 | 6.235% | $98.5223 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $55.63 | 10.441% | $61.4383 | $61.44 | $61.45 | $61.40 |
| Purchase #6 | $111.79 | 11.860% | $125.0483 | $125.05 | $125.05 | $125.00 |
| Purchase #7 | $56.47 | 12.166% | $63.3401 | $63.34 | $63.35 | $63.30 |
| 7 purchase totals = | $616.49 | $668.1264 | $668.12 | $668.10 | $668.00 | |