| 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 | $71.88 | 5.583% | $75.8931 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $152.48 | 3.102% | $157.2099 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $181.89 | 7.236% | $195.0516 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $78.28 | 3.169% | $80.7607 | $80.76 | $80.75 | $80.80 |
| Purchase #5 | $84.83 | 11.542% | $94.6211 | $94.62 | $94.60 | $94.60 |
| Purchase #6 | $112.33 | 11.873% | $125.6669 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $53.71 | 9.227% | $58.6658 | $58.67 | $58.65 | $58.70 |
| 7 purchase totals = | $735.40 | $787.8691 | $787.87 | $787.80 | $788.00 | |