| 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 | $77.34 | 9.853% | $84.9603 | $84.96 | $84.95 | $85.00 |
| Purchase #2 | $83.79 | 7.419% | $90.0064 | $90.01 | $90.00 | $90.00 |
| Purchase #3 | $20.78 | 8.341% | $22.5133 | $22.51 | $22.50 | $22.50 |
| Purchase #4 | $174.55 | 12.519% | $196.4019 | $196.40 | $196.40 | $196.40 |
| Purchase #5 | $60.65 | 12.295% | $68.1069 | $68.11 | $68.10 | $68.10 |
| Purchase #6 | $35.52 | 10.528% | $39.2595 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $32.95 | 3.271% | $34.0278 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $485.58 | $535.2761 | $535.28 | $535.25 | $535.30 | |