| 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 | $49.66 | 13.540% | $56.384 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $80.98 | 7.441% | $87.0057 | $87.01 | $87.00 | $87.00 |
| Purchase #3 | $181.57 | 4.503% | $189.7461 | $189.75 | $189.75 | $189.70 |
| Purchase #4 | $88.96 | 8.818% | $96.8045 | $96.80 | $96.80 | $96.80 |
| Purchase #5 | $170.48 | 8.646% | $185.2197 | $185.22 | $185.20 | $185.20 |
| Purchase #6 | $114.33 | 8.138% | $123.6342 | $123.63 | $123.65 | $123.60 |
| Purchase #7 | $220.63 | 3.119% | $227.5114 | $227.51 | $227.50 | $227.50 |
| 7 purchase totals = | $906.61 | $966.3056 | $966.30 | $966.30 | $966.20 | |