| 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 | $25.44 | 4.616% | $26.6143 | $26.61 | $26.60 | $26.60 |
| Purchase #2 | $79.84 | 6.766% | $85.242 | $85.24 | $85.25 | $85.20 |
| Purchase #3 | $25.89 | 7.226% | $27.7608 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $249.53 | 6.708% | $266.2685 | $266.27 | $266.25 | $266.30 |
| Purchase #5 | $43.73 | 4.334% | $45.6253 | $45.63 | $45.65 | $45.60 |
| Purchase #6 | $248.66 | 12.387% | $279.4615 | $279.46 | $279.45 | $279.50 |
| Purchase #7 | $102.73 | 7.148% | $110.0731 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $775.82 | $841.0455 | $841.04 | $841.00 | $841.10 | |