| 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 | $33.52 | 13.842% | $38.1598 | $38.16 | $38.15 | $38.20 |
| Purchase #2 | $194.43 | 6.179% | $206.4438 | $206.44 | $206.45 | $206.40 |
| Purchase #3 | $108.36 | 11.214% | $120.5115 | $120.51 | $120.50 | $120.50 |
| Purchase #4 | $15.71 | 6.418% | $16.7183 | $16.72 | $16.70 | $16.70 |
| Purchase #5 | $123.96 | 6.115% | $131.5402 | $131.54 | $131.55 | $131.50 |
| Purchase #6 | $8.26 | 7.363% | $8.8682 | $8.87 | $8.85 | $8.90 |
| Purchase #7 | $27.34 | 7.841% | $29.4837 | $29.48 | $29.50 | $29.50 |
| 7 purchase totals = | $511.58 | $551.7255 | $551.72 | $551.70 | $551.70 | |