| 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 | $97.26 | 11.163% | $108.1171 | $108.12 | $108.10 | $108.10 |
| Purchase #2 | $23.26 | 5.769% | $24.6019 | $24.60 | $24.60 | $24.60 |
| Purchase #3 | $21.40 | 12.579% | $24.0919 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $148.73 | 10.272% | $164.0075 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $58.77 | 5.333% | $61.9042 | $61.90 | $61.90 | $61.90 |
| Purchase #6 | $95.50 | 6.253% | $101.4716 | $101.47 | $101.45 | $101.50 |
| Purchase #7 | $65.92 | 4.489% | $68.8791 | $68.88 | $68.90 | $68.90 |
| 7 purchase totals = | $510.84 | $553.0733 | $553.07 | $553.05 | $553.10 | |