| 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 | $93.29 | 5.174% | $98.1168 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $122.45 | 5.451% | $129.1247 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $49.77 | 12.212% | $55.8479 | $55.85 | $55.85 | $55.80 |
| Purchase #4 | $133.34 | 4.807% | $139.7497 | $139.75 | $139.75 | $139.70 |
| Purchase #5 | $86.51 | 6.803% | $92.3953 | $92.40 | $92.40 | $92.40 |
| Purchase #6 | $65.36 | 8.335% | $70.8078 | $70.81 | $70.80 | $70.80 |
| Purchase #7 | $165.84 | 8.118% | $179.3029 | $179.30 | $179.30 | $179.30 |
| 7 purchase totals = | $716.56 | $765.3451 | $765.35 | $765.30 | $765.20 | |