| 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 | $31.80 | 11.774% | $35.5441 | $35.54 | $35.55 | $35.50 |
| Purchase #2 | $201.97 | 9.458% | $221.0723 | $221.07 | $221.05 | $221.10 |
| Purchase #3 | $208.87 | 11.336% | $232.5475 | $232.55 | $232.55 | $232.50 |
| Purchase #4 | $125.32 | 13.418% | $142.1354 | $142.14 | $142.15 | $142.10 |
| Purchase #5 | $73.34 | 7.103% | $78.5493 | $78.55 | $78.55 | $78.50 |
| Purchase #6 | $133.86 | 13.285% | $151.6433 | $151.64 | $151.65 | $151.60 |
| Purchase #7 | $122.59 | 10.670% | $135.6704 | $135.67 | $135.65 | $135.70 |
| 7 purchase totals = | $897.75 | $997.1623 | $997.16 | $997.15 | $997.00 | |