| 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 | $130.29 | 11.134% | $144.7965 | $144.80 | $144.80 | $144.80 |
| Purchase #2 | $15.62 | 7.487% | $16.7895 | $16.79 | $16.80 | $16.80 |
| Purchase #3 | $128.88 | 3.751% | $133.7143 | $133.71 | $133.70 | $133.70 |
| Purchase #4 | $45.90 | 9.252% | $50.1467 | $50.15 | $50.15 | $50.10 |
| Purchase #5 | $13.50 | 11.168% | $15.0077 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $120.95 | 10.206% | $133.2942 | $133.29 | $133.30 | $133.30 |
| Purchase #7 | $9.79 | 12.149% | $10.9794 | $10.98 | $11.00 | $11.00 |
| 7 purchase totals = | $464.93 | $504.7283 | $504.73 | $504.75 | $504.70 | |