| 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 | $33.42 | 12.730% | $37.6744 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $73.44 | 3.246% | $75.8239 | $75.82 | $75.80 | $75.80 |
| Purchase #3 | $220.98 | 4.225% | $230.3164 | $230.32 | $230.30 | $230.30 |
| Purchase #4 | $92.45 | 3.113% | $95.328 | $95.33 | $95.35 | $95.30 |
| Purchase #5 | $64.68 | 7.418% | $69.478 | $69.48 | $69.50 | $69.50 |
| Purchase #6 | $154.42 | 13.193% | $174.7926 | $174.79 | $174.80 | $174.80 |
| Purchase #7 | $122.98 | 6.459% | $130.9233 | $130.92 | $130.90 | $130.90 |
| 7 purchase totals = | $762.37 | $814.3366 | $814.33 | $814.30 | $814.30 | |