| 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 | $31.79 | 3.364% | $32.8594 | $32.86 | $32.85 | $32.90 |
| Purchase #2 | $152.76 | 9.629% | $167.4693 | $167.47 | $167.45 | $167.50 |
| Purchase #3 | $76.33 | 6.262% | $81.1098 | $81.11 | $81.10 | $81.10 |
| Purchase #4 | $54.47 | 11.560% | $60.7667 | $60.77 | $60.75 | $60.80 |
| Purchase #5 | $73.25 | 6.450% | $77.9746 | $77.97 | $77.95 | $78.00 |
| Purchase #6 | $31.44 | 8.358% | $34.0678 | $34.07 | $34.05 | $34.10 |
| Purchase #7 | $159.33 | 7.218% | $170.8304 | $170.83 | $170.85 | $170.80 |
| 7 purchase totals = | $579.37 | $625.0780 | $625.08 | $625.00 | $625.20 | |