| 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 | $106.79 | 9.398% | $116.8261 | $116.83 | $116.85 | $116.80 |
| Purchase #2 | $26.55 | 11.430% | $29.5847 | $29.58 | $29.60 | $29.60 |
| Purchase #3 | $42.50 | 11.186% | $47.2541 | $47.25 | $47.25 | $47.30 |
| Purchase #4 | $49.57 | 4.445% | $51.7734 | $51.77 | $51.75 | $51.80 |
| Purchase #5 | $229.79 | 9.700% | $252.0796 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $159.73 | 8.139% | $172.7304 | $172.73 | $172.75 | $172.70 |
| Purchase #7 | $47.59 | 6.286% | $50.5815 | $50.58 | $50.60 | $50.60 |
| 7 purchase totals = | $662.52 | $720.8298 | $720.82 | $720.90 | $720.90 | |