| 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 | $25.67 | 6.178% | $27.2559 | $27.26 | $27.25 | $27.30 |
| Purchase #2 | $216.43 | 10.311% | $238.7461 | $238.75 | $238.75 | $238.70 |
| Purchase #3 | $171.91 | 10.124% | $189.3142 | $189.31 | $189.30 | $189.30 |
| Purchase #4 | $68.98 | 6.393% | $73.3899 | $73.39 | $73.40 | $73.40 |
| Purchase #5 | $145.34 | 6.350% | $154.5691 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $176.86 | 11.788% | $197.7083 | $197.71 | $197.70 | $197.70 |
| Purchase #7 | $80.88 | 13.507% | $91.8045 | $91.80 | $91.80 | $91.80 |
| 7 purchase totals = | $886.07 | $972.7880 | $972.79 | $972.75 | $972.80 | |