| 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 | $36.62 | 5.759% | $38.7289 | $38.73 | $38.75 | $38.70 |
| Purchase #2 | $7.42 | 6.493% | $7.9018 | $7.90 | $7.90 | $7.90 |
| Purchase #3 | $92.69 | 5.799% | $98.0651 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $5.31 | 10.802% | $5.8836 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $198.52 | 3.781% | $206.026 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $182.73 | 7.873% | $197.1163 | $197.12 | $197.10 | $197.10 |
| Purchase #7 | $87.75 | 8.852% | $95.5176 | $95.52 | $95.50 | $95.50 |
| 7 purchase totals = | $611.04 | $649.2393 | $649.25 | $649.25 | $649.20 | |