| 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 | $52.25 | 3.794% | $54.2324 | $54.23 | $54.25 | $54.20 |
| Purchase #2 | $143.79 | 5.294% | $151.4022 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $14.61 | 3.248% | $15.0845 | $15.08 | $15.10 | $15.10 |
| Purchase #4 | $90.57 | 11.754% | $101.2156 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $24.86 | 7.666% | $26.7658 | $26.77 | $26.75 | $26.80 |
| Purchase #6 | $118.91 | 10.117% | $130.9401 | $130.94 | $130.95 | $130.90 |
| Purchase #7 | $65.75 | 4.796% | $68.9034 | $68.90 | $68.90 | $68.90 |
| 7 purchase totals = | $510.74 | $548.5440 | $548.54 | $548.55 | $548.50 | |