| 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 | $43.46 | 3.295% | $44.892 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $98.30 | 7.212% | $105.3894 | $105.39 | $105.40 | $105.40 |
| Purchase #3 | $84.82 | 12.594% | $95.5022 | $95.50 | $95.50 | $95.50 |
| Purchase #4 | $53.31 | 13.183% | $60.3379 | $60.34 | $60.35 | $60.30 |
| Purchase #5 | $37.55 | 12.236% | $42.1446 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $102.56 | 12.119% | $114.9892 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $26.37 | 5.591% | $27.8443 | $27.84 | $27.85 | $27.80 |
| 7 purchase totals = | $446.37 | $491.0996 | $491.09 | $491.15 | $491.00 | |