| 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 | $17.72 | 10.192% | $19.526 | $19.53 | $19.55 | $19.50 |
| Purchase #2 | $196.60 | 12.721% | $221.6095 | $221.61 | $221.60 | $221.60 |
| Purchase #3 | $32.28 | 11.626% | $36.0329 | $36.03 | $36.05 | $36.00 |
| Purchase #4 | $215.91 | 4.124% | $224.8141 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $22.34 | 7.523% | $24.0206 | $24.02 | $24.00 | $24.00 |
| Purchase #6 | $59.60 | 5.102% | $62.6408 | $62.64 | $62.65 | $62.60 |
| Purchase #7 | $244.56 | 9.549% | $267.913 | $267.91 | $267.90 | $267.90 |
| 7 purchase totals = | $789.01 | $856.5569 | $856.55 | $856.55 | $856.40 | |