| 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 | $91.27 | 4.485% | $95.3635 | $95.36 | $95.35 | $95.40 |
| Purchase #2 | $31.26 | 5.165% | $32.8746 | $32.87 | $32.85 | $32.90 |
| Purchase #3 | $192.93 | 5.796% | $204.1122 | $204.11 | $204.10 | $204.10 |
| Purchase #4 | $75.48 | 12.416% | $84.8516 | $84.85 | $84.85 | $84.90 |
| Purchase #5 | $17.64 | 4.235% | $18.3871 | $18.39 | $18.40 | $18.40 |
| Purchase #6 | $176.40 | 6.211% | $187.3562 | $187.36 | $187.35 | $187.40 |
| Purchase #7 | $103.54 | 10.845% | $114.7689 | $114.77 | $114.75 | $114.80 |
| 7 purchase totals = | $688.52 | $737.7141 | $737.71 | $737.65 | $737.90 | |