| 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 | $48.75 | 13.660% | $55.4093 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $206.82 | 7.280% | $221.8765 | $221.88 | $221.90 | $221.90 |
| Purchase #3 | $129.40 | 12.565% | $145.6591 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $91.33 | 8.354% | $98.9597 | $98.96 | $98.95 | $99.00 |
| Purchase #5 | $99.55 | 11.695% | $111.1924 | $111.19 | $111.20 | $111.20 |
| Purchase #6 | $32.81 | 7.750% | $35.3528 | $35.35 | $35.35 | $35.40 |
| Purchase #7 | $32.73 | 3.814% | $33.9783 | $33.98 | $34.00 | $34.00 |
| 7 purchase totals = | $641.39 | $702.4281 | $702.43 | $702.45 | $702.60 | |