| 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 | $68.64 | 13.444% | $77.868 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $51.38 | 4.516% | $53.7003 | $53.70 | $53.70 | $53.70 |
| Purchase #3 | $92.62 | 5.846% | $98.0346 | $98.03 | $98.05 | $98.00 |
| Purchase #4 | $10.66 | 12.774% | $12.0217 | $12.02 | $12.00 | $12.00 |
| Purchase #5 | $30.34 | 3.621% | $31.4386 | $31.44 | $31.45 | $31.40 |
| Purchase #6 | $153.95 | 10.233% | $169.7037 | $169.70 | $169.70 | $169.70 |
| Purchase #7 | $128.76 | 12.842% | $145.2954 | $145.30 | $145.30 | $145.30 |
| 7 purchase totals = | $536.35 | $588.0623 | $588.06 | $588.05 | $588.00 | |