| 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 | $29.94 | 10.623% | $33.1205 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $95.37 | 12.276% | $107.0776 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $65.48 | 12.644% | $73.7593 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $27.90 | 7.305% | $29.9381 | $29.94 | $29.95 | $29.90 |
| Purchase #5 | $107.60 | 6.260% | $114.3358 | $114.34 | $114.35 | $114.30 |
| Purchase #6 | $113.91 | 9.383% | $124.5982 | $124.60 | $124.60 | $124.60 |
| Purchase #7 | $37.81 | 7.611% | $40.6877 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $478.01 | $523.5172 | $523.53 | $523.55 | $523.50 | |