| 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 | $114.94 | 5.792% | $121.5973 | $121.60 | $121.60 | $121.60 |
| Purchase #2 | $84.70 | 11.572% | $94.5015 | $94.50 | $94.50 | $94.50 |
| Purchase #3 | $86.83 | 4.522% | $90.7565 | $90.76 | $90.75 | $90.80 |
| Purchase #4 | $38.67 | 6.416% | $41.1511 | $41.15 | $41.15 | $41.20 |
| Purchase #5 | $110.44 | 5.765% | $116.8069 | $116.81 | $116.80 | $116.80 |
| Purchase #6 | $165.32 | 4.864% | $173.3612 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $137.91 | 8.353% | $149.4296 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $738.81 | $787.6041 | $787.61 | $787.60 | $787.70 | |