| 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 | $33.49 | 4.517% | $35.0027 | $35.00 | $35.00 | $35.00 |
| Purchase #2 | $117.74 | 11.118% | $130.8303 | $130.83 | $130.85 | $130.80 |
| Purchase #3 | $37.91 | 8.555% | $41.1532 | $41.15 | $41.15 | $41.20 |
| Purchase #4 | $157.64 | 9.245% | $172.2138 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $26.84 | 12.187% | $30.111 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $247.40 | 12.432% | $278.1568 | $278.16 | $278.15 | $278.20 |
| Purchase #7 | $143.74 | 6.537% | $153.1363 | $153.14 | $153.15 | $153.10 |
| 7 purchase totals = | $764.76 | $840.6041 | $840.60 | $840.60 | $840.60 | |