| 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 | $44.86 | 6.286% | $47.6799 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $113.88 | 5.740% | $120.4167 | $120.42 | $120.40 | $120.40 |
| Purchase #3 | $111.76 | 5.690% | $118.1191 | $118.12 | $118.10 | $118.10 |
| Purchase #4 | $187.40 | 3.788% | $194.4987 | $194.50 | $194.50 | $194.50 |
| Purchase #5 | $175.91 | 13.310% | $199.3236 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $12.57 | 11.740% | $14.0457 | $14.05 | $14.05 | $14.00 |
| Purchase #7 | $50.42 | 9.514% | $55.217 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $696.80 | $749.3007 | $749.31 | $749.25 | $749.20 | |