| 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 | $23.29 | 9.779% | $25.5675 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $27.57 | 13.797% | $31.3738 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $23.29 | 4.584% | $24.3576 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $13.91 | 4.800% | $14.5777 | $14.58 | $14.60 | $14.60 |
| Purchase #5 | $16.60 | 10.731% | $18.3813 | $18.38 | $18.40 | $18.40 |
| Purchase #6 | $200.58 | 10.406% | $221.4524 | $221.45 | $221.45 | $221.50 |
| Purchase #7 | $150.76 | 4.668% | $157.7975 | $157.80 | $157.80 | $157.80 |
| 7 purchase totals = | $456.00 | $493.5078 | $493.51 | $493.50 | $493.70 | |