| 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 | $127.41 | 4.430% | $133.0543 | $133.05 | $133.05 | $133.10 |
| Purchase #2 | $63.93 | 9.468% | $69.9829 | $69.98 | $70.00 | $70.00 |
| Purchase #3 | $37.49 | 10.532% | $41.4384 | $41.44 | $41.45 | $41.40 |
| Purchase #4 | $117.36 | 9.570% | $128.5914 | $128.59 | $128.60 | $128.60 |
| Purchase #5 | $15.64 | 6.244% | $16.6166 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $163.37 | 4.787% | $171.1905 | $171.19 | $171.20 | $171.20 |
| Purchase #7 | $138.56 | 4.196% | $144.374 | $144.37 | $144.35 | $144.40 |
| 7 purchase totals = | $663.76 | $705.2481 | $705.24 | $705.25 | $705.30 | |