| 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 | $41.45 | 9.459% | $45.3708 | $45.37 | $45.35 | $45.40 |
| Purchase #2 | $17.67 | 9.183% | $19.2926 | $19.29 | $19.30 | $19.30 |
| Purchase #3 | $62.63 | 7.505% | $67.3304 | $67.33 | $67.35 | $67.30 |
| Purchase #4 | $131.57 | 7.318% | $141.1983 | $141.20 | $141.20 | $141.20 |
| Purchase #5 | $5.80 | 8.143% | $6.2723 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $192.99 | 11.378% | $214.9484 | $214.95 | $214.95 | $214.90 |
| Purchase #7 | $238.68 | 8.277% | $258.4355 | $258.44 | $258.45 | $258.40 |
| 7 purchase totals = | $690.79 | $752.8483 | $752.85 | $752.85 | $752.80 | |