| 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 | $85.71 | 5.385% | $90.3255 | $90.33 | $90.35 | $90.30 |
| Purchase #2 | $178.95 | 10.333% | $197.4409 | $197.44 | $197.45 | $197.40 |
| Purchase #3 | $157.90 | 7.804% | $170.2225 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $75.38 | 3.435% | $77.9693 | $77.97 | $77.95 | $78.00 |
| Purchase #5 | $189.74 | 11.633% | $211.8125 | $211.81 | $211.80 | $211.80 |
| Purchase #6 | $207.71 | 11.768% | $232.1533 | $232.15 | $232.15 | $232.20 |
| Purchase #7 | $102.25 | 13.529% | $116.0834 | $116.08 | $116.10 | $116.10 |
| 7 purchase totals = | $997.64 | $1,096.0074 | $1,096.00 | $1,096.00 | $1,096.00 | |