| 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 | $45.48 | 8.378% | $49.2903 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $8.77 | 3.765% | $9.1002 | $9.10 | $9.10 | $9.10 |
| Purchase #3 | $81.91 | 9.793% | $89.9314 | $89.93 | $89.95 | $89.90 |
| Purchase #4 | $134.42 | 13.719% | $152.8611 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $172.86 | 8.351% | $187.2955 | $187.30 | $187.30 | $187.30 |
| Purchase #6 | $33.53 | 9.371% | $36.6721 | $36.67 | $36.65 | $36.70 |
| Purchase #7 | $214.76 | 4.320% | $224.0376 | $224.04 | $224.05 | $224.00 |
| 7 purchase totals = | $691.73 | $749.1882 | $749.19 | $749.20 | $749.20 | |