| 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 | $50.87 | 7.813% | $54.8445 | $54.84 | $54.85 | $54.80 |
| Purchase #2 | $150.85 | 4.235% | $157.2385 | $157.24 | $157.25 | $157.20 |
| Purchase #3 | $243.42 | 12.498% | $273.8426 | $273.84 | $273.85 | $273.80 |
| Purchase #4 | $107.88 | 9.392% | $118.0121 | $118.01 | $118.00 | $118.00 |
| Purchase #5 | $136.64 | 6.428% | $145.4232 | $145.42 | $145.40 | $145.40 |
| Purchase #6 | $34.25 | 3.626% | $35.4919 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $131.63 | 13.210% | $149.0183 | $149.02 | $149.00 | $149.00 |
| 7 purchase totals = | $855.54 | $933.8711 | $933.86 | $933.85 | $933.70 | |