| 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 | $42.98 | 13.136% | $48.6259 | $48.63 | $48.65 | $48.60 |
| Purchase #2 | $110.74 | 10.562% | $122.4364 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $177.52 | 4.610% | $185.7037 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $89.57 | 11.260% | $99.6556 | $99.66 | $99.65 | $99.70 |
| Purchase #5 | $143.73 | 12.429% | $161.5942 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $5.55 | 6.621% | $5.9175 | $5.92 | $5.90 | $5.90 |
| Purchase #7 | $6.26 | 9.158% | $6.8333 | $6.83 | $6.85 | $6.80 |
| 7 purchase totals = | $576.35 | $630.7666 | $630.77 | $630.80 | $630.70 | |