| 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 | $26.67 | 5.497% | $28.136 | $28.14 | $28.15 | $28.10 |
| Purchase #2 | $44.82 | 4.848% | $46.9929 | $46.99 | $47.00 | $47.00 |
| Purchase #3 | $33.33 | 6.208% | $35.3991 | $35.40 | $35.40 | $35.40 |
| Purchase #4 | $133.50 | 11.565% | $148.9393 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $127.82 | 5.618% | $135.0009 | $135.00 | $135.00 | $135.00 |
| Purchase #6 | $187.72 | 12.275% | $210.7626 | $210.76 | $210.75 | $210.80 |
| Purchase #7 | $192.36 | 8.853% | $209.3896 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $746.22 | $814.6204 | $814.62 | $814.65 | $814.60 | |