| 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 | $64.47 | 8.413% | $69.8939 | $69.89 | $69.90 | $69.90 |
| Purchase #2 | $230.45 | 4.107% | $239.9146 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $90.46 | 8.802% | $98.4223 | $98.42 | $98.40 | $98.40 |
| Purchase #4 | $154.29 | 13.146% | $174.573 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $111.73 | 9.535% | $122.3835 | $122.38 | $122.40 | $122.40 |
| Purchase #6 | $88.81 | 12.365% | $99.7914 | $99.79 | $99.80 | $99.80 |
| Purchase #7 | $115.88 | 4.372% | $120.9463 | $120.95 | $120.95 | $120.90 |
| 7 purchase totals = | $856.09 | $925.9250 | $925.91 | $925.90 | $925.90 | |