| 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 | $29.27 | 13.137% | $33.1152 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $194.44 | 10.818% | $215.4745 | $215.47 | $215.45 | $215.50 |
| Purchase #3 | $32.50 | 9.711% | $35.6561 | $35.66 | $35.65 | $35.70 |
| Purchase #4 | $15.90 | 9.394% | $17.3936 | $17.39 | $17.40 | $17.40 |
| Purchase #5 | $168.95 | 5.695% | $178.5717 | $178.57 | $178.55 | $178.60 |
| Purchase #6 | $153.31 | 9.110% | $167.2765 | $167.28 | $167.30 | $167.30 |
| Purchase #7 | $6.27 | 8.173% | $6.7824 | $6.78 | $6.80 | $6.80 |
| 7 purchase totals = | $600.64 | $654.2700 | $654.27 | $654.25 | $654.40 | |