| 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 | $91.74 | 9.697% | $100.636 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $33.83 | 13.301% | $38.3297 | $38.33 | $38.35 | $38.30 |
| Purchase #3 | $197.27 | 8.622% | $214.2786 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $113.53 | 11.673% | $126.7824 | $126.78 | $126.80 | $126.80 |
| Purchase #5 | $196.47 | 5.606% | $207.4841 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $190.43 | 10.146% | $209.751 | $209.75 | $209.75 | $209.80 |
| Purchase #7 | $141.30 | 9.724% | $155.04 | $155.04 | $155.05 | $155.00 |
| 7 purchase totals = | $964.57 | $1,052.3018 | $1,052.30 | $1,052.40 | $1,052.30 | |