| 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 | $101.88 | 11.308% | $113.4006 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $248.86 | 9.596% | $272.7406 | $272.74 | $272.75 | $272.70 |
| Purchase #3 | $22.74 | 12.696% | $25.6271 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $16.89 | 12.230% | $18.9556 | $18.96 | $18.95 | $19.00 |
| Purchase #5 | $27.60 | 7.310% | $29.6176 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $91.48 | 3.508% | $94.6891 | $94.69 | $94.70 | $94.70 |
| Purchase #7 | $78.78 | 3.195% | $81.297 | $81.30 | $81.30 | $81.30 |
| 7 purchase totals = | $588.23 | $636.3276 | $636.34 | $636.35 | $636.30 | |