| 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 | $119.48 | 8.864% | $130.0707 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $13.39 | 13.681% | $15.2219 | $15.22 | $15.20 | $15.20 |
| Purchase #3 | $225.25 | 6.756% | $240.4679 | $240.47 | $240.45 | $240.50 |
| Purchase #4 | $56.84 | 9.525% | $62.254 | $62.25 | $62.25 | $62.30 |
| Purchase #5 | $77.58 | 3.102% | $79.9865 | $79.99 | $80.00 | $80.00 |
| Purchase #6 | $29.77 | 8.116% | $32.1861 | $32.19 | $32.20 | $32.20 |
| Purchase #7 | $9.46 | 11.576% | $10.5551 | $10.56 | $10.55 | $10.60 |
| 7 purchase totals = | $531.77 | $570.7422 | $570.75 | $570.70 | $570.90 | |