| 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 | $45.68 | 11.627% | $50.9912 | $50.99 | $51.00 | $51.00 |
| Purchase #2 | $29.70 | 5.204% | $31.2456 | $31.25 | $31.25 | $31.20 |
| Purchase #3 | $202.63 | 3.323% | $209.3634 | $209.36 | $209.35 | $209.40 |
| Purchase #4 | $44.36 | 11.540% | $49.4791 | $49.48 | $49.50 | $49.50 |
| Purchase #5 | $85.80 | 7.380% | $92.132 | $92.13 | $92.15 | $92.10 |
| Purchase #6 | $78.56 | 12.492% | $88.3737 | $88.37 | $88.35 | $88.40 |
| Purchase #7 | $176.86 | 7.251% | $189.6841 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $663.59 | $711.2691 | $711.26 | $711.30 | $711.30 | |