| 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 | $77.27 | 7.783% | $83.2839 | $83.28 | $83.30 | $83.30 |
| Purchase #2 | $36.41 | 7.177% | $39.0231 | $39.02 | $39.00 | $39.00 |
| Purchase #3 | $81.58 | 6.282% | $86.7049 | $86.70 | $86.70 | $86.70 |
| Purchase #4 | $190.65 | 5.391% | $200.9279 | $200.93 | $200.95 | $200.90 |
| Purchase #5 | $231.65 | 5.341% | $244.0224 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $195.35 | 5.412% | $205.9223 | $205.92 | $205.90 | $205.90 |
| Purchase #7 | $38.29 | 7.696% | $41.2368 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $851.20 | $901.1213 | $901.11 | $901.10 | $901.00 | |