| 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 | $66.89 | 4.871% | $70.1482 | $70.15 | $70.15 | $70.10 |
| Purchase #2 | $115.95 | 6.662% | $123.6746 | $123.67 | $123.65 | $123.70 |
| Purchase #3 | $89.48 | 5.247% | $94.175 | $94.18 | $94.20 | $94.20 |
| Purchase #4 | $135.59 | 4.744% | $142.0224 | $142.02 | $142.00 | $142.00 |
| Purchase #5 | $187.84 | 3.306% | $194.05 | $194.05 | $194.05 | $194.10 |
| Purchase #6 | $244.77 | 6.317% | $260.2321 | $260.23 | $260.25 | $260.20 |
| Purchase #7 | $6.63 | 12.748% | $7.4752 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $847.15 | $891.7775 | $891.78 | $891.80 | $891.80 | |