| 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 | $19.70 | 13.707% | $22.4003 | $22.40 | $22.40 | $22.40 |
| Purchase #2 | $89.73 | 3.515% | $92.884 | $92.88 | $92.90 | $92.90 |
| Purchase #3 | $229.82 | 3.748% | $238.4337 | $238.43 | $238.45 | $238.40 |
| Purchase #4 | $62.45 | 4.276% | $65.1204 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $44.27 | 6.121% | $46.9798 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $71.68 | 13.151% | $81.1066 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $207.88 | 5.222% | $218.7355 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $725.53 | $765.6603 | $765.66 | $765.70 | $765.60 | |