| 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 | $70.72 | 11.339% | $78.7389 | $78.74 | $78.75 | $78.70 |
| Purchase #2 | $142.52 | 5.653% | $150.5767 | $150.58 | $150.60 | $150.60 |
| Purchase #3 | $202.28 | 10.309% | $223.133 | $223.13 | $223.15 | $223.10 |
| Purchase #4 | $246.38 | 11.206% | $273.9893 | $273.99 | $274.00 | $274.00 |
| Purchase #5 | $42.93 | 11.338% | $47.7974 | $47.80 | $47.80 | $47.80 |
| Purchase #6 | $68.83 | 9.758% | $75.5464 | $75.55 | $75.55 | $75.50 |
| Purchase #7 | $91.79 | 10.554% | $101.4775 | $101.48 | $101.50 | $101.50 |
| 7 purchase totals = | $865.45 | $951.2592 | $951.27 | $951.35 | $951.20 | |