| 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 | $65.60 | 13.769% | $74.6325 | $74.63 | $74.65 | $74.60 |
| Purchase #2 | $102.93 | 5.112% | $108.1918 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $90.65 | 10.144% | $99.8455 | $99.85 | $99.85 | $99.80 |
| Purchase #4 | $139.66 | 9.715% | $153.228 | $153.23 | $153.25 | $153.20 |
| Purchase #5 | $140.83 | 13.521% | $159.8716 | $159.87 | $159.85 | $159.90 |
| Purchase #6 | $197.67 | 12.523% | $222.4242 | $222.42 | $222.40 | $222.40 |
| Purchase #7 | $19.92 | 12.504% | $22.4108 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $757.26 | $840.6044 | $840.60 | $840.60 | $840.50 | |