| 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 | $56.88 | 5.390% | $59.9458 | $59.95 | $59.95 | $59.90 |
| Purchase #2 | $35.76 | 7.857% | $38.5697 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $8.93 | 6.196% | $9.4833 | $9.48 | $9.50 | $9.50 |
| Purchase #4 | $105.90 | 11.658% | $118.2458 | $118.25 | $118.25 | $118.20 |
| Purchase #5 | $90.83 | 3.178% | $93.7166 | $93.72 | $93.70 | $93.70 |
| Purchase #6 | $245.34 | 13.429% | $278.2867 | $278.29 | $278.30 | $278.30 |
| Purchase #7 | $228.70 | 13.518% | $259.6157 | $259.62 | $259.60 | $259.60 |
| 7 purchase totals = | $772.34 | $857.8636 | $857.88 | $857.85 | $857.80 | |