| 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 | $96.88 | 9.173% | $105.7668 | $105.77 | $105.75 | $105.80 |
| Purchase #2 | $171.96 | 3.518% | $178.0096 | $178.01 | $178.00 | $178.00 |
| Purchase #3 | $187.83 | 12.143% | $210.6382 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $66.97 | 12.543% | $75.37 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $113.39 | 3.551% | $117.4165 | $117.42 | $117.40 | $117.40 |
| Purchase #6 | $7.33 | 12.492% | $8.2457 | $8.25 | $8.25 | $8.20 |
| Purchase #7 | $23.68 | 4.740% | $24.8024 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $668.04 | $720.2492 | $720.26 | $720.20 | $720.20 | |