| 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 | $194.81 | 12.490% | $219.1418 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $146.52 | 4.116% | $152.5508 | $152.55 | $152.55 | $152.60 |
| Purchase #3 | $193.57 | 9.614% | $212.1798 | $212.18 | $212.20 | $212.20 |
| Purchase #4 | $8.77 | 7.430% | $9.4216 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $34.81 | 13.410% | $39.478 | $39.48 | $39.50 | $39.50 |
| Purchase #6 | $65.64 | 7.160% | $70.3398 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $67.30 | 8.369% | $72.9323 | $72.93 | $72.95 | $72.90 |
| 7 purchase totals = | $711.42 | $776.0441 | $776.04 | $776.10 | $776.00 | |