| 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 | $67.61 | 7.859% | $72.9235 | $72.92 | $72.90 | $72.90 |
| Purchase #2 | $25.49 | 5.128% | $26.7971 | $26.80 | $26.80 | $26.80 |
| Purchase #3 | $159.85 | 11.360% | $178.009 | $178.01 | $178.00 | $178.00 |
| Purchase #4 | $191.82 | 7.781% | $206.7455 | $206.75 | $206.75 | $206.70 |
| Purchase #5 | $79.60 | 7.299% | $85.41 | $85.41 | $85.40 | $85.40 |
| Purchase #6 | $16.68 | 13.208% | $18.8831 | $18.88 | $18.90 | $18.90 |
| Purchase #7 | $71.58 | 12.801% | $80.743 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $612.63 | $669.5112 | $669.51 | $669.50 | $669.40 | |