| 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 | $38.94 | 4.449% | $40.6724 | $40.67 | $40.65 | $40.70 |
| Purchase #2 | $201.27 | 12.689% | $226.8092 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $46.56 | 6.573% | $49.6204 | $49.62 | $49.60 | $49.60 |
| Purchase #4 | $192.55 | 10.840% | $213.4224 | $213.42 | $213.40 | $213.40 |
| Purchase #5 | $142.91 | 9.628% | $156.6694 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $213.55 | 9.297% | $233.4037 | $233.40 | $233.40 | $233.40 |
| Purchase #7 | $22.89 | 8.503% | $24.8363 | $24.84 | $24.85 | $24.80 |
| 7 purchase totals = | $858.67 | $945.4338 | $945.43 | $945.35 | $945.40 | |