| 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 | $70.48 | 7.256% | $75.594 | $75.59 | $75.60 | $75.60 |
| Purchase #2 | $221.73 | 7.489% | $238.3354 | $238.34 | $238.35 | $238.30 |
| Purchase #3 | $139.35 | 10.655% | $154.1977 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $229.92 | 3.281% | $237.4637 | $237.46 | $237.45 | $237.50 |
| Purchase #5 | $106.31 | 13.865% | $121.0499 | $121.05 | $121.05 | $121.00 |
| Purchase #6 | $176.44 | 10.545% | $195.0456 | $195.05 | $195.05 | $195.00 |
| Purchase #7 | $33.54 | 13.662% | $38.1222 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $977.77 | $1,059.8085 | $1,059.81 | $1,059.80 | $1,059.70 | |