| 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 | $18.53 | 9.451% | $20.2813 | $20.28 | $20.30 | $20.30 |
| Purchase #2 | $248.71 | 8.443% | $269.7086 | $269.71 | $269.70 | $269.70 |
| Purchase #3 | $222.96 | 10.252% | $245.8179 | $245.82 | $245.80 | $245.80 |
| Purchase #4 | $17.40 | 6.215% | $18.4814 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $167.66 | 3.383% | $173.3319 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $34.41 | 12.326% | $38.6514 | $38.65 | $38.65 | $38.70 |
| Purchase #7 | $212.71 | 3.137% | $219.3827 | $219.38 | $219.40 | $219.40 |
| 7 purchase totals = | $922.38 | $985.6552 | $985.65 | $985.70 | $985.70 | |