| 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 | $66.54 | 5.775% | $70.3827 | $70.38 | $70.40 | $70.40 |
| Purchase #2 | $162.47 | 11.528% | $181.1995 | $181.20 | $181.20 | $181.20 |
| Purchase #3 | $29.92 | 13.500% | $33.9592 | $33.96 | $33.95 | $34.00 |
| Purchase #4 | $228.51 | 12.399% | $256.843 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $25.53 | 7.874% | $27.5402 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $86.57 | 7.670% | $93.2099 | $93.21 | $93.20 | $93.20 |
| Purchase #7 | $233.46 | 13.275% | $264.4518 | $264.45 | $264.45 | $264.50 |
| 7 purchase totals = | $833.00 | $927.5863 | $927.58 | $927.60 | $927.60 | |