| 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 | $91.53 | 6.296% | $97.2927 | $97.29 | $97.30 | $97.30 |
| Purchase #2 | $69.25 | 7.163% | $74.2104 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $242.80 | 4.631% | $254.0441 | $254.04 | $254.05 | $254.00 |
| Purchase #4 | $188.34 | 5.335% | $198.3879 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $31.56 | 4.299% | $32.9168 | $32.92 | $32.90 | $32.90 |
| Purchase #6 | $155.37 | 12.280% | $174.4494 | $174.45 | $174.45 | $174.40 |
| Purchase #7 | $139.97 | 5.667% | $147.9021 | $147.90 | $147.90 | $147.90 |
| 7 purchase totals = | $918.82 | $979.2034 | $979.20 | $979.20 | $979.10 | |