| 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 | $113.35 | 4.544% | $118.5006 | $118.50 | $118.50 | $118.50 |
| Purchase #2 | $15.68 | 3.697% | $16.2597 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $99.92 | 6.136% | $106.0511 | $106.05 | $106.05 | $106.10 |
| Purchase #4 | $108.81 | 4.286% | $113.4736 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $31.88 | 11.764% | $35.6304 | $35.63 | $35.65 | $35.60 |
| Purchase #6 | $82.88 | 10.128% | $91.2741 | $91.27 | $91.25 | $91.30 |
| Purchase #7 | $112.42 | 7.128% | $120.4333 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $564.94 | $601.6228 | $601.61 | $601.60 | $601.70 | |