| 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 | $6.72 | 9.322% | $7.3464 | $7.35 | $7.35 | $7.30 |
| Purchase #2 | $179.25 | 11.271% | $199.4533 | $199.45 | $199.45 | $199.50 |
| Purchase #3 | $160.84 | 11.200% | $178.8541 | $178.85 | $178.85 | $178.90 |
| Purchase #4 | $229.34 | 12.789% | $258.6703 | $258.67 | $258.65 | $258.70 |
| Purchase #5 | $97.98 | 11.106% | $108.8617 | $108.86 | $108.85 | $108.90 |
| Purchase #6 | $161.83 | 5.230% | $170.2937 | $170.29 | $170.30 | $170.30 |
| Purchase #7 | $34.25 | 6.671% | $36.5348 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $870.21 | $960.0143 | $960.00 | $960.00 | $960.10 | |