| 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 | $87.57 | 4.375% | $91.4012 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $108.58 | 6.197% | $115.3087 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $132.84 | 8.783% | $144.5073 | $144.51 | $144.50 | $144.50 |
| Purchase #4 | $223.72 | 10.365% | $246.9086 | $246.91 | $246.90 | $246.90 |
| Purchase #5 | $116.62 | 9.115% | $127.2499 | $127.25 | $127.25 | $127.20 |
| Purchase #6 | $181.25 | 7.317% | $194.5121 | $194.51 | $194.50 | $194.50 |
| Purchase #7 | $38.65 | 7.459% | $41.5329 | $41.53 | $41.55 | $41.50 |
| 7 purchase totals = | $889.23 | $961.4207 | $961.42 | $961.40 | $961.30 | |