| 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 | $30.77 | 11.771% | $34.3919 | $34.39 | $34.40 | $34.40 |
| Purchase #2 | $160.85 | 7.486% | $172.8912 | $172.89 | $172.90 | $172.90 |
| Purchase #3 | $116.47 | 12.289% | $130.783 | $130.78 | $130.80 | $130.80 |
| Purchase #4 | $5.99 | 5.845% | $6.3401 | $6.34 | $6.35 | $6.30 |
| Purchase #5 | $157.50 | 8.554% | $170.9726 | $170.97 | $170.95 | $171.00 |
| Purchase #6 | $88.90 | 8.193% | $96.1836 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $220.84 | 7.870% | $238.2201 | $238.22 | $238.20 | $238.20 |
| 7 purchase totals = | $781.32 | $849.7825 | $849.77 | $849.80 | $849.80 | |