| 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 | $80.55 | 6.569% | $85.8413 | $85.84 | $85.85 | $85.80 |
| Purchase #2 | $8.64 | 11.742% | $9.6545 | $9.65 | $9.65 | $9.70 |
| Purchase #3 | $156.59 | 11.190% | $174.1124 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $221.99 | 6.244% | $235.8511 | $235.85 | $235.85 | $235.90 |
| Purchase #5 | $118.46 | 5.342% | $124.7881 | $124.79 | $124.80 | $124.80 |
| Purchase #6 | $107.92 | 8.152% | $116.7176 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $190.44 | 4.871% | $199.7163 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $884.59 | $946.6813 | $946.68 | $946.65 | $946.70 | |