| 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 | $229.35 | 10.458% | $253.3354 | $253.34 | $253.35 | $253.30 |
| Purchase #2 | $50.55 | 13.869% | $57.5608 | $57.56 | $57.55 | $57.60 |
| Purchase #3 | $162.42 | 8.131% | $175.6264 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $156.87 | 8.647% | $170.4345 | $170.43 | $170.45 | $170.40 |
| Purchase #5 | $62.55 | 13.146% | $70.7728 | $70.77 | $70.75 | $70.80 |
| Purchase #6 | $8.78 | 9.784% | $9.639 | $9.64 | $9.65 | $9.60 |
| Purchase #7 | $102.84 | 9.776% | $112.8936 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $773.36 | $850.2625 | $850.26 | $850.30 | $850.20 | |