| 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 | $51.30 | 4.842% | $53.7839 | $53.78 | $53.80 | $53.80 |
| Purchase #2 | $101.57 | 5.725% | $107.3849 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $75.58 | 9.315% | $82.6203 | $82.62 | $82.60 | $82.60 |
| Purchase #4 | $140.62 | 5.236% | $147.9829 | $147.98 | $148.00 | $148.00 |
| Purchase #5 | $108.90 | 6.697% | $116.193 | $116.19 | $116.20 | $116.20 |
| Purchase #6 | $248.75 | 6.794% | $265.6501 | $265.65 | $265.65 | $265.70 |
| Purchase #7 | $231.79 | 10.453% | $256.019 | $256.02 | $256.00 | $256.00 |
| 7 purchase totals = | $958.51 | $1,029.6341 | $1,029.62 | $1,029.65 | $1,029.70 | |