| 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 | $36.97 | 4.729% | $38.7183 | $38.72 | $38.70 | $38.70 |
| Purchase #2 | $83.37 | 12.396% | $93.7045 | $93.70 | $93.70 | $93.70 |
| Purchase #3 | $197.30 | 11.431% | $219.8534 | $219.85 | $219.85 | $219.90 |
| Purchase #4 | $179.55 | 6.189% | $190.6623 | $190.66 | $190.65 | $190.70 |
| Purchase #5 | $81.87 | 11.571% | $91.3432 | $91.34 | $91.35 | $91.30 |
| Purchase #6 | $39.33 | 7.464% | $42.2656 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $243.81 | 12.321% | $273.8498 | $273.85 | $273.85 | $273.80 |
| 7 purchase totals = | $862.20 | $950.3971 | $950.39 | $950.35 | $950.40 | |