| 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 | $74.88 | 3.783% | $77.7127 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $172.26 | 12.636% | $194.0268 | $194.03 | $194.05 | $194.00 |
| Purchase #3 | $150.84 | 10.373% | $166.4866 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $109.92 | 6.822% | $117.4187 | $117.42 | $117.40 | $117.40 |
| Purchase #5 | $57.55 | 9.256% | $62.8768 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $188.62 | 9.274% | $206.1126 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $227.27 | 8.188% | $245.8789 | $245.88 | $245.90 | $245.90 |
| 7 purchase totals = | $981.34 | $1,070.5131 | $1,070.52 | $1,070.55 | $1,070.50 | |