| 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 | $57.42 | 9.554% | $62.9059 | $62.91 | $62.90 | $62.90 |
| Purchase #2 | $94.35 | 12.605% | $106.2428 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $147.81 | 4.316% | $154.1895 | $154.19 | $154.20 | $154.20 |
| Purchase #4 | $180.36 | 10.853% | $199.9345 | $199.93 | $199.95 | $199.90 |
| Purchase #5 | $132.43 | 6.257% | $140.7161 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $103.40 | 13.311% | $117.1636 | $117.16 | $117.15 | $117.20 |
| Purchase #7 | $207.51 | 6.833% | $221.6892 | $221.69 | $221.70 | $221.70 |
| 7 purchase totals = | $923.28 | $1,002.8416 | $1,002.84 | $1,002.85 | $1,002.80 | |