| 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 | $15.47 | 9.276% | $16.905 | $16.91 | $16.90 | $16.90 |
| Purchase #2 | $80.44 | 4.835% | $84.3293 | $84.33 | $84.35 | $84.30 |
| Purchase #3 | $78.73 | 3.528% | $81.5076 | $81.51 | $81.50 | $81.50 |
| Purchase #4 | $66.26 | 4.833% | $69.4623 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $65.80 | 11.191% | $73.1637 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $181.98 | 11.511% | $202.9277 | $202.93 | $202.95 | $202.90 |
| Purchase #7 | $124.25 | 6.166% | $131.9113 | $131.91 | $131.90 | $131.90 |
| 7 purchase totals = | $612.93 | $660.2069 | $660.21 | $660.20 | $660.20 | |