| 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 | $195.32 | 7.861% | $210.6741 | $210.67 | $210.65 | $210.70 |
| Purchase #2 | $61.40 | 13.561% | $69.7265 | $69.73 | $69.75 | $69.70 |
| Purchase #3 | $113.31 | 7.455% | $121.7573 | $121.76 | $121.75 | $121.80 |
| Purchase #4 | $122.43 | 6.818% | $130.7773 | $130.78 | $130.80 | $130.80 |
| Purchase #5 | $113.77 | 12.395% | $127.8718 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $48.42 | 12.382% | $54.4154 | $54.42 | $54.40 | $54.40 |
| Purchase #7 | $53.42 | 8.443% | $57.9303 | $57.93 | $57.95 | $57.90 |
| 7 purchase totals = | $708.07 | $773.1527 | $773.16 | $773.15 | $773.20 | |