| 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 | $200.96 | 9.521% | $220.0934 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $63.68 | 8.312% | $68.9731 | $68.97 | $68.95 | $69.00 |
| Purchase #3 | $245.57 | 11.626% | $274.12 | $274.12 | $274.10 | $274.10 |
| Purchase #4 | $235.40 | 4.193% | $245.2703 | $245.27 | $245.25 | $245.30 |
| Purchase #5 | $12.71 | 3.849% | $13.1992 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $33.84 | 9.358% | $37.0067 | $37.01 | $37.00 | $37.00 |
| Purchase #7 | $25.87 | 7.398% | $27.7839 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $818.03 | $886.4466 | $886.44 | $886.40 | $886.50 | |