| 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 | $185.90 | 7.424% | $199.7012 | $199.70 | $199.70 | $199.70 |
| Purchase #2 | $60.54 | 8.538% | $65.7089 | $65.71 | $65.70 | $65.70 |
| Purchase #3 | $9.84 | 12.804% | $11.0999 | $11.10 | $11.10 | $11.10 |
| Purchase #4 | $38.94 | 12.140% | $43.6673 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $84.82 | 10.232% | $93.4988 | $93.50 | $93.50 | $93.50 |
| Purchase #6 | $188.42 | 3.372% | $194.7735 | $194.77 | $194.75 | $194.80 |
| Purchase #7 | $23.63 | 13.443% | $26.8066 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $592.09 | $635.2562 | $635.26 | $635.20 | $635.30 | |