| 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 | $51.62 | 10.243% | $56.9074 | $56.91 | $56.90 | $56.90 |
| Purchase #2 | $39.29 | 10.829% | $43.5447 | $43.54 | $43.55 | $43.50 |
| Purchase #3 | $52.83 | 4.455% | $55.1836 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $247.46 | 9.866% | $271.8744 | $271.87 | $271.85 | $271.90 |
| Purchase #5 | $8.56 | 5.866% | $9.0621 | $9.06 | $9.05 | $9.10 |
| Purchase #6 | $135.73 | 10.317% | $149.7333 | $149.73 | $149.75 | $149.70 |
| Purchase #7 | $181.56 | 7.772% | $195.6708 | $195.67 | $195.65 | $195.70 |
| 7 purchase totals = | $717.05 | $781.9763 | $781.96 | $781.95 | $782.00 | |