| 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 | $52.58 | 9.873% | $57.7712 | $57.77 | $57.75 | $57.80 |
| Purchase #2 | $41.61 | 13.555% | $47.2502 | $47.25 | $47.25 | $47.30 |
| Purchase #3 | $85.53 | 9.617% | $93.7554 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $194.34 | 12.384% | $218.4071 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $185.85 | 3.799% | $192.9104 | $192.91 | $192.90 | $192.90 |
| Purchase #6 | $149.76 | 3.790% | $155.4359 | $155.44 | $155.45 | $155.40 |
| Purchase #7 | $96.63 | 13.739% | $109.906 | $109.91 | $109.90 | $109.90 |
| 7 purchase totals = | $806.30 | $875.4362 | $875.45 | $875.40 | $875.50 | |