| 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 | $64.95 | 5.545% | $68.5515 | $68.55 | $68.55 | $68.60 |
| Purchase #2 | $138.49 | 4.844% | $145.1985 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $22.41 | 8.750% | $24.3709 | $24.37 | $24.35 | $24.40 |
| Purchase #4 | $183.64 | 7.692% | $197.7656 | $197.77 | $197.75 | $197.80 |
| Purchase #5 | $247.87 | 7.193% | $265.6993 | $265.70 | $265.70 | $265.70 |
| Purchase #6 | $135.93 | 3.509% | $140.6998 | $140.70 | $140.70 | $140.70 |
| Purchase #7 | $100.35 | 13.550% | $113.9474 | $113.95 | $113.95 | $113.90 |
| 7 purchase totals = | $893.64 | $956.2330 | $956.24 | $956.20 | $956.30 | |