| 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 | $43.56 | 11.814% | $48.7062 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $230.41 | 7.717% | $248.1907 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $29.25 | 12.147% | $32.803 | $32.80 | $32.80 | $32.80 |
| Purchase #4 | $85.63 | 7.132% | $91.7371 | $91.74 | $91.75 | $91.70 |
| Purchase #5 | $83.88 | 9.240% | $91.6305 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $21.30 | 9.411% | $23.3045 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $159.37 | 4.518% | $166.5703 | $166.57 | $166.55 | $166.60 |
| 7 purchase totals = | $653.40 | $702.9423 | $702.94 | $702.95 | $702.90 | |