| 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 | $73.75 | 4.595% | $77.1388 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $91.90 | 4.740% | $96.2561 | $96.26 | $96.25 | $96.30 |
| Purchase #3 | $155.74 | 11.260% | $173.2763 | $173.28 | $173.30 | $173.30 |
| Purchase #4 | $35.65 | 11.507% | $39.7522 | $39.75 | $39.75 | $39.80 |
| Purchase #5 | $167.93 | 8.170% | $181.6499 | $181.65 | $181.65 | $181.60 |
| Purchase #6 | $83.99 | 9.376% | $91.8649 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $58.72 | 9.368% | $64.2209 | $64.22 | $64.20 | $64.20 |
| 7 purchase totals = | $667.68 | $724.1591 | $724.16 | $724.15 | $724.20 | |