| 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 | $62.79 | 12.814% | $70.8359 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $71.64 | 11.560% | $79.9216 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $175.42 | 5.276% | $184.6752 | $184.68 | $184.70 | $184.70 |
| Purchase #4 | $112.57 | 4.716% | $117.8788 | $117.88 | $117.90 | $117.90 |
| Purchase #5 | $234.35 | 6.744% | $250.1546 | $250.15 | $250.15 | $250.20 |
| Purchase #6 | $129.25 | 6.422% | $137.5504 | $137.55 | $137.55 | $137.60 |
| Purchase #7 | $60.45 | 8.193% | $65.4027 | $65.40 | $65.40 | $65.40 |
| 7 purchase totals = | $846.47 | $906.4192 | $906.42 | $906.45 | $906.50 | |