| 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 | $50.71 | 7.147% | $54.3342 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $215.82 | 10.871% | $239.2818 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $11.81 | 8.690% | $12.8363 | $12.84 | $12.85 | $12.80 |
| Purchase #4 | $165.76 | 6.320% | $176.236 | $176.24 | $176.25 | $176.20 |
| Purchase #5 | $131.76 | 9.782% | $144.6488 | $144.65 | $144.65 | $144.60 |
| Purchase #6 | $22.99 | 3.128% | $23.7091 | $23.71 | $23.70 | $23.70 |
| Purchase #7 | $128.46 | 12.116% | $144.0242 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $727.31 | $795.0704 | $795.07 | $795.10 | $794.90 | |