| 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 | $32.58 | 12.210% | $36.558 | $36.56 | $36.55 | $36.60 |
| Purchase #2 | $39.53 | 13.719% | $44.9531 | $44.95 | $44.95 | $45.00 |
| Purchase #3 | $223.28 | 8.146% | $241.4684 | $241.47 | $241.45 | $241.50 |
| Purchase #4 | $198.50 | 8.248% | $214.8723 | $214.87 | $214.85 | $214.90 |
| Purchase #5 | $117.90 | 7.847% | $127.1516 | $127.15 | $127.15 | $127.20 |
| Purchase #6 | $190.60 | 13.431% | $216.1995 | $216.20 | $216.20 | $216.20 |
| Purchase #7 | $90.95 | 9.255% | $99.3674 | $99.37 | $99.35 | $99.40 |
| 7 purchase totals = | $893.34 | $980.5703 | $980.57 | $980.50 | $980.80 | |