| 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 | $66.74 | 10.677% | $73.8658 | $73.87 | $73.85 | $73.90 |
| Purchase #2 | $185.56 | 6.141% | $196.9552 | $196.96 | $196.95 | $197.00 |
| Purchase #3 | $90.57 | 3.255% | $93.5181 | $93.52 | $93.50 | $93.50 |
| Purchase #4 | $96.46 | 11.651% | $107.6986 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $133.98 | 5.307% | $141.0903 | $141.09 | $141.10 | $141.10 |
| Purchase #6 | $33.63 | 6.717% | $35.8889 | $35.89 | $35.90 | $35.90 |
| Purchase #7 | $198.52 | 11.682% | $221.7111 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $805.46 | $870.7280 | $870.74 | $870.70 | $870.80 | |