| 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 | $79.56 | 7.871% | $85.8222 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $186.29 | 4.415% | $194.5147 | $194.51 | $194.50 | $194.50 |
| Purchase #3 | $110.94 | 6.666% | $118.3353 | $118.34 | $118.35 | $118.30 |
| Purchase #4 | $163.81 | 4.637% | $171.4059 | $171.41 | $171.40 | $171.40 |
| Purchase #5 | $83.56 | 9.409% | $91.4222 | $91.42 | $91.40 | $91.40 |
| Purchase #6 | $26.69 | 7.346% | $28.6506 | $28.65 | $28.65 | $28.70 |
| Purchase #7 | $208.82 | 12.417% | $234.7492 | $234.75 | $234.75 | $234.70 |
| 7 purchase totals = | $859.67 | $924.9001 | $924.90 | $924.85 | $924.80 | |