| 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 | $67.86 | 5.268% | $71.4349 | $71.43 | $71.45 | $71.40 |
| Purchase #2 | $37.74 | 11.206% | $41.9691 | $41.97 | $41.95 | $42.00 |
| Purchase #3 | $84.92 | 10.122% | $93.5156 | $93.52 | $93.50 | $93.50 |
| Purchase #4 | $103.75 | 13.668% | $117.9306 | $117.93 | $117.95 | $117.90 |
| Purchase #5 | $15.89 | 13.846% | $18.0901 | $18.09 | $18.10 | $18.10 |
| Purchase #6 | $196.43 | 3.164% | $202.645 | $202.65 | $202.65 | $202.60 |
| Purchase #7 | $91.95 | 5.158% | $96.6928 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $598.54 | $642.2781 | $642.28 | $642.30 | $642.20 | |