| 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 | $57.56 | 12.375% | $64.6831 | $64.68 | $64.70 | $64.70 |
| Purchase #2 | $39.44 | 4.447% | $41.1939 | $41.19 | $41.20 | $41.20 |
| Purchase #3 | $142.99 | 11.199% | $159.0035 | $159.00 | $159.00 | $159.00 |
| Purchase #4 | $143.43 | 7.321% | $153.9305 | $153.93 | $153.95 | $153.90 |
| Purchase #5 | $72.65 | 4.389% | $75.8386 | $75.84 | $75.85 | $75.80 |
| Purchase #6 | $115.91 | 10.577% | $128.1698 | $128.17 | $128.15 | $128.20 |
| Purchase #7 | $239.39 | 7.339% | $256.9588 | $256.96 | $256.95 | $257.00 |
| 7 purchase totals = | $811.37 | $879.7782 | $879.77 | $879.80 | $879.80 | |