| 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 | $189.78 | 8.846% | $206.5679 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $230.85 | 11.154% | $256.599 | $256.60 | $256.60 | $256.60 |
| Purchase #3 | $106.89 | 12.685% | $120.449 | $120.45 | $120.45 | $120.40 |
| Purchase #4 | $96.34 | 7.717% | $103.7746 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $106.84 | 9.644% | $117.1436 | $117.14 | $117.15 | $117.10 |
| Purchase #6 | $79.39 | 7.170% | $85.0823 | $85.08 | $85.10 | $85.10 |
| Purchase #7 | $73.49 | 4.755% | $76.9844 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $883.58 | $966.6008 | $966.59 | $966.60 | $966.60 | |