| 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 | $64.85 | 10.278% | $71.5153 | $71.52 | $71.50 | $71.50 |
| Purchase #2 | $179.94 | 8.372% | $195.0046 | $195.00 | $195.00 | $195.00 |
| Purchase #3 | $76.75 | 3.840% | $79.6972 | $79.70 | $79.70 | $79.70 |
| Purchase #4 | $145.44 | 5.675% | $153.6937 | $153.69 | $153.70 | $153.70 |
| Purchase #5 | $182.40 | 6.786% | $194.7777 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $22.72 | 12.185% | $25.4884 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $16.76 | 4.651% | $17.5395 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $688.86 | $737.7164 | $737.72 | $737.75 | $737.70 | |