| 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 | $92.71 | 6.181% | $98.4404 | $98.44 | $98.45 | $98.40 |
| Purchase #2 | $36.37 | 9.625% | $39.8706 | $39.87 | $39.85 | $39.90 |
| Purchase #3 | $240.40 | 8.331% | $260.4277 | $260.43 | $260.45 | $260.40 |
| Purchase #4 | $60.69 | 5.233% | $63.8659 | $63.87 | $63.85 | $63.90 |
| Purchase #5 | $134.27 | 11.508% | $149.7218 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $140.85 | 11.242% | $156.6844 | $156.68 | $156.70 | $156.70 |
| Purchase #7 | $142.85 | 4.809% | $149.7197 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $848.14 | $918.7305 | $918.73 | $918.70 | $918.70 | |