| 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 | $8.89 | 7.833% | $9.5864 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $249.28 | 6.663% | $265.8895 | $265.89 | $265.90 | $265.90 |
| Purchase #3 | $148.52 | 8.169% | $160.6526 | $160.65 | $160.65 | $160.70 |
| Purchase #4 | $35.69 | 8.152% | $38.5994 | $38.60 | $38.60 | $38.60 |
| Purchase #5 | $125.51 | 13.739% | $142.7538 | $142.75 | $142.75 | $142.80 |
| Purchase #6 | $63.63 | 12.773% | $71.7575 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $22.70 | 9.135% | $24.7736 | $24.77 | $24.75 | $24.80 |
| 7 purchase totals = | $654.22 | $714.0128 | $714.01 | $714.00 | $714.20 | |