| 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 | $43.52 | 9.180% | $47.5151 | $47.52 | $47.50 | $47.50 |
| Purchase #2 | $17.76 | 11.569% | $19.8147 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $157.71 | 13.617% | $179.1854 | $179.19 | $179.20 | $179.20 |
| Purchase #4 | $145.78 | 10.111% | $160.5198 | $160.52 | $160.50 | $160.50 |
| Purchase #5 | $177.25 | 8.302% | $191.9653 | $191.97 | $191.95 | $192.00 |
| Purchase #6 | $14.49 | 9.475% | $15.8629 | $15.86 | $15.85 | $15.90 |
| Purchase #7 | $123.31 | 4.505% | $128.8651 | $128.87 | $128.85 | $128.90 |
| 7 purchase totals = | $679.82 | $743.7283 | $743.74 | $743.65 | $743.80 | |