| 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 | $9.28 | 3.841% | $9.6364 | $9.64 | $9.65 | $9.60 |
| Purchase #2 | $241.79 | 3.322% | $249.8223 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $173.66 | 11.146% | $193.0161 | $193.02 | $193.00 | $193.00 |
| Purchase #4 | $68.49 | 11.538% | $76.3924 | $76.39 | $76.40 | $76.40 |
| Purchase #5 | $56.30 | 5.541% | $59.4196 | $59.42 | $59.40 | $59.40 |
| Purchase #6 | $194.43 | 10.431% | $214.711 | $214.71 | $214.70 | $214.70 |
| Purchase #7 | $183.26 | 10.857% | $203.1565 | $203.16 | $203.15 | $203.20 |
| 7 purchase totals = | $927.21 | $1,006.1543 | $1,006.16 | $1,006.10 | $1,006.10 | |