| 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 | $70.67 | 9.794% | $77.5914 | $77.59 | $77.60 | $77.60 |
| Purchase #2 | $96.48 | 5.162% | $101.4603 | $101.46 | $101.45 | $101.50 |
| Purchase #3 | $111.92 | 8.272% | $121.178 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $137.37 | 11.827% | $153.6167 | $153.62 | $153.60 | $153.60 |
| Purchase #5 | $150.84 | 12.764% | $170.0932 | $170.09 | $170.10 | $170.10 |
| Purchase #6 | $184.88 | 9.141% | $201.7799 | $201.78 | $201.80 | $201.80 |
| Purchase #7 | $177.26 | 7.271% | $190.1486 | $190.15 | $190.15 | $190.10 |
| 7 purchase totals = | $929.42 | $1,015.8681 | $1,015.87 | $1,015.90 | $1,015.90 | |