| 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 | $6.99 | 7.370% | $7.5052 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $213.68 | 3.255% | $220.6353 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $86.44 | 6.197% | $91.7967 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $189.88 | 9.743% | $208.38 | $208.38 | $208.40 | $208.40 |
| Purchase #5 | $191.98 | 3.484% | $198.6686 | $198.67 | $198.65 | $198.70 |
| Purchase #6 | $29.73 | 10.390% | $32.8189 | $32.82 | $32.80 | $32.80 |
| Purchase #7 | $168.36 | 11.862% | $188.3309 | $188.33 | $188.35 | $188.30 |
| 7 purchase totals = | $887.06 | $948.1356 | $948.15 | $948.15 | $948.10 | |