| 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 | $40.50 | 5.260% | $42.6303 | $42.63 | $42.65 | $42.60 |
| Purchase #2 | $202.96 | 5.318% | $213.7534 | $213.75 | $213.75 | $213.80 |
| Purchase #3 | $217.47 | 12.778% | $245.2583 | $245.26 | $245.25 | $245.30 |
| Purchase #4 | $196.38 | 12.330% | $220.5937 | $220.59 | $220.60 | $220.60 |
| Purchase #5 | $170.31 | 6.458% | $181.3086 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $88.30 | 7.282% | $94.73 | $94.73 | $94.75 | $94.70 |
| Purchase #7 | $35.42 | 5.850% | $37.4921 | $37.49 | $37.50 | $37.50 |
| 7 purchase totals = | $951.34 | $1,035.7664 | $1,035.76 | $1,035.80 | $1,035.80 | |