| 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 | $80.49 | 3.250% | $83.1059 | $83.11 | $83.10 | $83.10 |
| Purchase #2 | $53.52 | 11.391% | $59.6165 | $59.62 | $59.60 | $59.60 |
| Purchase #3 | $156.44 | 4.281% | $163.1372 | $163.14 | $163.15 | $163.10 |
| Purchase #4 | $124.69 | 9.671% | $136.7488 | $136.75 | $136.75 | $136.70 |
| Purchase #5 | $153.57 | 5.848% | $162.5508 | $162.55 | $162.55 | $162.60 |
| Purchase #6 | $177.29 | 13.449% | $201.1337 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $245.35 | 13.690% | $278.9384 | $278.94 | $278.95 | $278.90 |
| 7 purchase totals = | $991.35 | $1,085.2313 | $1,085.24 | $1,085.25 | $1,085.10 | |