| 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 | $113.65 | 13.534% | $129.0314 | $129.03 | $129.05 | $129.00 |
| Purchase #2 | $40.49 | 3.791% | $42.025 | $42.03 | $42.05 | $42.00 |
| Purchase #3 | $198.65 | 3.209% | $205.0247 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $90.82 | 8.280% | $98.3399 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $33.68 | 9.563% | $36.9008 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $34.67 | 4.570% | $36.2544 | $36.25 | $36.25 | $36.30 |
| Purchase #7 | $73.39 | 13.750% | $83.4811 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $585.35 | $631.0573 | $631.05 | $631.10 | $631.00 | |