| 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 | $57.75 | 8.278% | $62.5305 | $62.53 | $62.55 | $62.50 |
| Purchase #2 | $29.56 | 4.863% | $30.9975 | $31.00 | $31.00 | $31.00 |
| Purchase #3 | $8.75 | 8.733% | $9.5141 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $108.98 | 3.791% | $113.1114 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $226.38 | 8.164% | $244.8617 | $244.86 | $244.85 | $244.90 |
| Purchase #6 | $188.53 | 12.419% | $211.9435 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $231.52 | 9.626% | $253.8061 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $851.47 | $926.7648 | $926.76 | $926.75 | $926.70 | |