| 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 | $15.61 | 6.781% | $16.6685 | $16.67 | $16.65 | $16.70 |
| Purchase #2 | $195.34 | 8.209% | $211.3755 | $211.38 | $211.40 | $211.40 |
| Purchase #3 | $23.41 | 11.163% | $26.0233 | $26.02 | $26.00 | $26.00 |
| Purchase #4 | $18.80 | 10.700% | $20.8116 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $158.51 | 11.333% | $176.4739 | $176.47 | $176.45 | $176.50 |
| Purchase #6 | $164.83 | 4.279% | $171.8831 | $171.88 | $171.90 | $171.90 |
| Purchase #7 | $121.39 | 9.744% | $133.2182 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $697.89 | $756.4541 | $756.45 | $756.40 | $756.50 | |