| 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 | $91.70 | 5.680% | $96.9086 | $96.91 | $96.90 | $96.90 |
| Purchase #2 | $181.33 | 4.373% | $189.2596 | $189.26 | $189.25 | $189.30 |
| Purchase #3 | $31.48 | 3.126% | $32.4641 | $32.46 | $32.45 | $32.50 |
| Purchase #4 | $193.30 | 11.634% | $215.7885 | $215.79 | $215.80 | $215.80 |
| Purchase #5 | $26.44 | 9.874% | $29.0507 | $29.05 | $29.05 | $29.10 |
| Purchase #6 | $47.80 | 9.413% | $52.2994 | $52.30 | $52.30 | $52.30 |
| Purchase #7 | $151.73 | 13.544% | $172.2803 | $172.28 | $172.30 | $172.30 |
| 7 purchase totals = | $723.78 | $788.0512 | $788.05 | $788.05 | $788.20 | |