| 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 | $80.59 | 10.274% | $88.8698 | $88.87 | $88.85 | $88.90 |
| Purchase #2 | $60.71 | 3.336% | $62.7353 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $243.32 | 4.120% | $253.3448 | $253.34 | $253.35 | $253.30 |
| Purchase #4 | $160.68 | 7.763% | $173.1536 | $173.15 | $173.15 | $173.20 |
| Purchase #5 | $68.50 | 9.275% | $74.8534 | $74.85 | $74.85 | $74.90 |
| Purchase #6 | $152.25 | 13.690% | $173.093 | $173.09 | $173.10 | $173.10 |
| Purchase #7 | $71.50 | 8.343% | $77.4652 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $837.55 | $903.5151 | $903.51 | $903.50 | $903.60 | |