| 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 | $7.51 | 10.637% | $8.3088 | $8.31 | $8.30 | $8.30 |
| Purchase #2 | $194.76 | 13.554% | $221.1578 | $221.16 | $221.15 | $221.20 |
| Purchase #3 | $40.75 | 6.659% | $43.4635 | $43.46 | $43.45 | $43.50 |
| Purchase #4 | $110.84 | 12.254% | $124.4223 | $124.42 | $124.40 | $124.40 |
| Purchase #5 | $162.44 | 9.169% | $177.3341 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $59.58 | 6.219% | $63.2853 | $63.29 | $63.30 | $63.30 |
| Purchase #7 | $51.91 | 5.279% | $54.6503 | $54.65 | $54.65 | $54.70 |
| 7 purchase totals = | $627.79 | $692.6221 | $692.62 | $692.60 | $692.70 | |