| 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 | $50.80 | 10.648% | $56.2092 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $154.38 | 3.705% | $160.0998 | $160.10 | $160.10 | $160.10 |
| Purchase #3 | $28.65 | 10.837% | $31.7548 | $31.75 | $31.75 | $31.80 |
| Purchase #4 | $151.62 | 5.399% | $159.806 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $117.86 | 4.334% | $122.9681 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $10.70 | 5.319% | $11.2691 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $230.85 | 5.163% | $242.7688 | $242.77 | $242.75 | $242.80 |
| 7 purchase totals = | $744.86 | $784.8758 | $784.88 | $784.80 | $785.00 | |