| 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 | $204.79 | 9.171% | $223.5713 | $223.57 | $223.55 | $223.60 |
| Purchase #2 | $60.47 | 7.355% | $64.9176 | $64.92 | $64.90 | $64.90 |
| Purchase #3 | $30.97 | 3.298% | $31.9914 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $29.42 | 13.597% | $33.4202 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $15.67 | 6.367% | $16.6677 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $228.59 | 8.650% | $248.363 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $44.57 | 7.182% | $47.771 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $614.48 | $666.7022 | $666.70 | $666.60 | $666.80 | |