| 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 | $36.90 | 3.287% | $38.1129 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $91.44 | 5.221% | $96.2141 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $201.38 | 7.450% | $216.3828 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $59.81 | 8.251% | $64.7449 | $64.74 | $64.75 | $64.70 |
| Purchase #5 | $125.60 | 6.220% | $133.4123 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $128.36 | 3.822% | $133.2659 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $77.67 | 8.826% | $84.5252 | $84.53 | $84.55 | $84.50 |
| 7 purchase totals = | $721.16 | $766.6581 | $766.65 | $766.65 | $766.60 | |