| 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 | $81.90 | 13.259% | $92.7591 | $92.76 | $92.75 | $92.80 |
| Purchase #2 | $68.44 | 6.189% | $72.6758 | $72.68 | $72.70 | $72.70 |
| Purchase #3 | $163.85 | 9.323% | $179.1257 | $179.13 | $179.15 | $179.10 |
| Purchase #4 | $138.27 | 9.506% | $151.4139 | $151.41 | $151.40 | $151.40 |
| Purchase #5 | $107.64 | 9.723% | $118.1058 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $19.82 | 11.252% | $22.0501 | $22.05 | $22.05 | $22.10 |
| Purchase #7 | $166.42 | 13.732% | $189.2728 | $189.27 | $189.25 | $189.30 |
| 7 purchase totals = | $746.34 | $825.4032 | $825.41 | $825.40 | $825.50 | |