| 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 | $94.94 | 3.332% | $98.1034 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $73.94 | 12.235% | $82.9866 | $82.99 | $83.00 | $83.00 |
| Purchase #3 | $224.94 | 5.464% | $237.2307 | $237.23 | $237.25 | $237.20 |
| Purchase #4 | $37.26 | 12.252% | $41.8251 | $41.83 | $41.85 | $41.80 |
| Purchase #5 | $52.26 | 8.573% | $56.7402 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $108.45 | 10.735% | $120.0921 | $120.09 | $120.10 | $120.10 |
| Purchase #7 | $170.47 | 8.186% | $184.4247 | $184.42 | $184.40 | $184.40 |
| 7 purchase totals = | $762.26 | $821.4028 | $821.40 | $821.45 | $821.30 | |