| 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 | $94.44 | 5.507% | $99.6408 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $43.48 | 8.470% | $47.1628 | $47.16 | $47.15 | $47.20 |
| Purchase #3 | $225.66 | 11.428% | $251.4484 | $251.45 | $251.45 | $251.40 |
| Purchase #4 | $66.33 | 7.241% | $71.133 | $71.13 | $71.15 | $71.10 |
| Purchase #5 | $19.76 | 10.378% | $21.8107 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $130.63 | 5.605% | $137.9518 | $137.95 | $137.95 | $138.00 |
| Purchase #7 | $159.97 | 5.854% | $169.3346 | $169.33 | $169.35 | $169.30 |
| 7 purchase totals = | $740.27 | $798.4821 | $798.47 | $798.50 | $798.40 | |