| 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 | $39.85 | 8.394% | $43.195 | $43.20 | $43.20 | $43.20 |
| Purchase #2 | $205.31 | 7.160% | $220.0102 | $220.01 | $220.00 | $220.00 |
| Purchase #3 | $218.47 | 10.665% | $241.7698 | $241.77 | $241.75 | $241.80 |
| Purchase #4 | $142.38 | 6.720% | $151.9479 | $151.95 | $151.95 | $151.90 |
| Purchase #5 | $130.90 | 7.365% | $140.5408 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $45.26 | 11.597% | $50.5088 | $50.51 | $50.50 | $50.50 |
| Purchase #7 | $93.86 | 4.764% | $98.3315 | $98.33 | $98.35 | $98.30 |
| 7 purchase totals = | $876.03 | $946.3040 | $946.31 | $946.30 | $946.20 | |