| 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 | $41.28 | 9.173% | $45.0666 | $45.07 | $45.05 | $45.10 |
| Purchase #2 | $44.53 | 6.786% | $47.5518 | $47.55 | $47.55 | $47.60 |
| Purchase #3 | $82.92 | 6.779% | $88.5411 | $88.54 | $88.55 | $88.50 |
| Purchase #4 | $68.40 | 4.457% | $71.4486 | $71.45 | $71.45 | $71.40 |
| Purchase #5 | $113.78 | 7.529% | $122.3465 | $122.35 | $122.35 | $122.30 |
| Purchase #6 | $191.26 | 7.852% | $206.2777 | $206.28 | $206.30 | $206.30 |
| Purchase #7 | $94.68 | 9.543% | $103.7153 | $103.72 | $103.70 | $103.70 |
| 7 purchase totals = | $636.85 | $684.9476 | $684.96 | $684.95 | $684.90 | |