| 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 | $68.40 | 4.690% | $71.608 | $71.61 | $71.60 | $71.60 |
| Purchase #2 | $29.79 | 10.667% | $32.9677 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $37.25 | 6.687% | $39.7409 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $222.61 | 9.252% | $243.2059 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $9.70 | 5.170% | $10.2015 | $10.20 | $10.20 | $10.20 |
| Purchase #6 | $240.32 | 6.336% | $255.5467 | $255.55 | $255.55 | $255.50 |
| Purchase #7 | $186.79 | 10.612% | $206.6122 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $794.86 | $859.8829 | $859.89 | $859.85 | $859.80 | |