| 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 | $96.99 | 11.428% | $108.074 | $108.07 | $108.05 | $108.10 |
| Purchase #2 | $73.34 | 8.818% | $79.8071 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $187.66 | 9.198% | $204.921 | $204.92 | $204.90 | $204.90 |
| Purchase #4 | $67.26 | 10.193% | $74.1158 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $117.35 | 7.439% | $126.0797 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $213.50 | 9.386% | $233.5391 | $233.54 | $233.55 | $233.50 |
| Purchase #7 | $120.91 | 11.838% | $135.2233 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $877.01 | $961.7600 | $961.76 | $961.70 | $961.70 | |