| 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 | $14.70 | 5.807% | $15.5536 | $15.55 | $15.55 | $15.60 |
| Purchase #2 | $197.34 | 7.586% | $212.3102 | $212.31 | $212.30 | $212.30 |
| Purchase #3 | $65.93 | 6.290% | $70.077 | $70.08 | $70.10 | $70.10 |
| Purchase #4 | $189.28 | 11.480% | $211.0093 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $118.43 | 11.304% | $131.8173 | $131.82 | $131.80 | $131.80 |
| Purchase #6 | $31.52 | 8.119% | $34.0791 | $34.08 | $34.10 | $34.10 |
| Purchase #7 | $119.77 | 5.276% | $126.0891 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $736.97 | $800.9356 | $800.94 | $800.95 | $801.00 | |