| 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 | $47.37 | 4.473% | $49.4889 | $49.49 | $49.50 | $49.50 |
| Purchase #2 | $168.42 | 13.809% | $191.6771 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $106.69 | 10.365% | $117.7484 | $117.75 | $117.75 | $117.70 |
| Purchase #4 | $91.56 | 10.126% | $100.8314 | $100.83 | $100.85 | $100.80 |
| Purchase #5 | $230.56 | 3.505% | $238.6411 | $238.64 | $238.65 | $238.60 |
| Purchase #6 | $30.48 | 12.784% | $34.3766 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $247.91 | 6.294% | $263.5135 | $263.51 | $263.50 | $263.50 |
| 7 purchase totals = | $922.99 | $996.2770 | $996.28 | $996.35 | $996.20 | |