| 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 | $89.47 | 8.325% | $96.9184 | $96.92 | $96.90 | $96.90 |
| Purchase #2 | $21.39 | 9.849% | $23.4967 | $23.50 | $23.50 | $23.50 |
| Purchase #3 | $17.89 | 13.238% | $20.2583 | $20.26 | $20.25 | $20.30 |
| Purchase #4 | $192.52 | 3.819% | $199.8723 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $211.87 | 10.739% | $234.6227 | $234.62 | $234.60 | $234.60 |
| Purchase #6 | $108.79 | 5.815% | $115.1161 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $23.45 | 12.712% | $26.431 | $26.43 | $26.45 | $26.40 |
| 7 purchase totals = | $665.38 | $716.7155 | $716.72 | $716.65 | $716.70 | |