| 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 | $14.69 | 9.519% | $16.0883 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $31.80 | 10.331% | $35.0853 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $58.78 | 5.542% | $62.0376 | $62.04 | $62.05 | $62.00 |
| Purchase #4 | $18.77 | 13.421% | $21.2891 | $21.29 | $21.30 | $21.30 |
| Purchase #5 | $65.68 | 5.667% | $69.4021 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $172.52 | 10.460% | $190.5656 | $190.57 | $190.55 | $190.60 |
| Purchase #7 | $36.44 | 5.644% | $38.4967 | $38.50 | $38.50 | $38.50 |
| 7 purchase totals = | $398.68 | $432.9647 | $432.98 | $433.00 | $433.00 | |