| 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 | $75.57 | 11.732% | $84.4359 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $25.59 | 13.446% | $29.0308 | $29.03 | $29.05 | $29.00 |
| Purchase #3 | $198.27 | 10.631% | $219.3481 | $219.35 | $219.35 | $219.30 |
| Purchase #4 | $226.93 | 13.746% | $258.1238 | $258.12 | $258.10 | $258.10 |
| Purchase #5 | $17.47 | 8.330% | $18.9253 | $18.93 | $18.95 | $18.90 |
| Purchase #6 | $60.35 | 10.175% | $66.4906 | $66.49 | $66.50 | $66.50 |
| Purchase #7 | $63.81 | 12.840% | $72.0032 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $667.99 | $748.3577 | $748.36 | $748.40 | $748.20 | |