| 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 | $195.69 | 9.627% | $214.5291 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $110.63 | 4.559% | $115.6736 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $216.38 | 5.201% | $227.6339 | $227.63 | $227.65 | $227.60 |
| Purchase #4 | $38.80 | 6.839% | $41.4535 | $41.45 | $41.45 | $41.50 |
| Purchase #5 | $50.77 | 13.783% | $57.7676 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $85.61 | 7.236% | $91.8047 | $91.80 | $91.80 | $91.80 |
| Purchase #7 | $64.61 | 12.770% | $72.8607 | $72.86 | $72.85 | $72.90 |
| 7 purchase totals = | $762.49 | $821.7231 | $821.71 | $821.70 | $821.80 | |