| 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 | $124.68 | 13.395% | $141.3809 | $141.38 | $141.40 | $141.40 |
| Purchase #2 | $88.47 | 9.245% | $96.6491 | $96.65 | $96.65 | $96.60 |
| Purchase #3 | $5.70 | 12.692% | $6.4234 | $6.42 | $6.40 | $6.40 |
| Purchase #4 | $31.80 | 9.642% | $34.8662 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $114.65 | 13.209% | $129.7941 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $72.72 | 8.360% | $78.7994 | $78.80 | $78.80 | $78.80 |
| Purchase #7 | $85.97 | 8.715% | $93.4623 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $523.99 | $581.3754 | $581.37 | $581.35 | $581.40 | |