| 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 | $31.75 | 8.137% | $34.3335 | $34.33 | $34.35 | $34.30 |
| Purchase #2 | $180.25 | 4.262% | $187.9323 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $47.29 | 10.692% | $52.3462 | $52.35 | $52.35 | $52.30 |
| Purchase #4 | $223.91 | 10.105% | $246.5361 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $178.52 | 5.525% | $188.3832 | $188.38 | $188.40 | $188.40 |
| Purchase #6 | $73.97 | 7.521% | $79.5333 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $147.80 | 11.222% | $164.3861 | $164.39 | $164.40 | $164.40 |
| 7 purchase totals = | $883.49 | $953.4507 | $953.45 | $953.55 | $953.30 | |