| 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 | $20.64 | 8.188% | $22.33 | $22.33 | $22.35 | $22.30 |
| Purchase #2 | $180.88 | 6.705% | $193.008 | $193.01 | $193.00 | $193.00 |
| Purchase #3 | $40.59 | 5.397% | $42.7806 | $42.78 | $42.80 | $42.80 |
| Purchase #4 | $110.26 | 7.345% | $118.3586 | $118.36 | $118.35 | $118.40 |
| Purchase #5 | $5.75 | 10.191% | $6.336 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $201.79 | 7.124% | $216.1655 | $216.17 | $216.15 | $216.20 |
| Purchase #7 | $181.41 | 7.827% | $195.609 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $741.32 | $794.5877 | $794.60 | $794.60 | $794.60 | |