| 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 | $69.74 | 10.330% | $76.9441 | $76.94 | $76.95 | $76.90 |
| Purchase #2 | $25.54 | 5.585% | $26.9664 | $26.97 | $26.95 | $27.00 |
| Purchase #3 | $26.84 | 8.789% | $29.199 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $102.32 | 7.871% | $110.3736 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $14.75 | 8.721% | $16.0363 | $16.04 | $16.05 | $16.00 |
| Purchase #6 | $213.87 | 7.816% | $230.5861 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $40.80 | 7.273% | $43.7674 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $493.86 | $533.8729 | $533.88 | $533.85 | $533.90 | |