| 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 | $48.35 | 8.338% | $52.3814 | $52.38 | $52.40 | $52.40 |
| Purchase #2 | $13.54 | 6.172% | $14.3757 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $249.85 | 6.346% | $265.7055 | $265.71 | $265.70 | $265.70 |
| Purchase #4 | $242.60 | 13.812% | $276.1079 | $276.11 | $276.10 | $276.10 |
| Purchase #5 | $201.55 | 7.772% | $217.2145 | $217.21 | $217.20 | $217.20 |
| Purchase #6 | $120.38 | 8.250% | $130.3114 | $130.31 | $130.30 | $130.30 |
| Purchase #7 | $22.98 | 13.694% | $26.1269 | $26.13 | $26.15 | $26.10 |
| 7 purchase totals = | $899.25 | $982.2233 | $982.23 | $982.25 | $982.20 | |