| 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 | $160.37 | 5.689% | $169.4934 | $169.49 | $169.50 | $169.50 |
| Purchase #2 | $64.95 | 8.751% | $70.6338 | $70.63 | $70.65 | $70.60 |
| Purchase #3 | $94.60 | 5.337% | $99.6488 | $99.65 | $99.65 | $99.60 |
| Purchase #4 | $122.31 | 10.387% | $135.0143 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $140.43 | 13.312% | $159.124 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $15.82 | 10.117% | $17.4205 | $17.42 | $17.40 | $17.40 |
| Purchase #7 | $76.26 | 10.839% | $84.5258 | $84.53 | $84.55 | $84.50 |
| 7 purchase totals = | $674.74 | $735.8606 | $735.85 | $735.85 | $735.70 | |