| 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 | $132.88 | 13.854% | $151.2892 | $151.29 | $151.30 | $151.30 |
| Purchase #2 | $82.93 | 11.692% | $92.6262 | $92.63 | $92.65 | $92.60 |
| Purchase #3 | $38.71 | 10.693% | $42.8493 | $42.85 | $42.85 | $42.80 |
| Purchase #4 | $77.68 | 9.379% | $84.9656 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $243.44 | 6.353% | $258.9057 | $258.91 | $258.90 | $258.90 |
| Purchase #6 | $144.93 | 13.289% | $164.1897 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $98.48 | 8.672% | $107.0202 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $819.05 | $901.8459 | $901.86 | $901.85 | $901.80 | |