| 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 | $35.44 | 7.432% | $38.0739 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $239.55 | 6.262% | $254.5506 | $254.55 | $254.55 | $254.60 |
| Purchase #3 | $77.45 | 12.734% | $87.3125 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $69.44 | 12.826% | $78.3464 | $78.35 | $78.35 | $78.30 |
| Purchase #5 | $218.60 | 7.563% | $235.1327 | $235.13 | $235.15 | $235.10 |
| Purchase #6 | $119.72 | 13.123% | $135.4309 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $53.52 | 9.861% | $58.7976 | $58.80 | $58.80 | $58.80 |
| 7 purchase totals = | $813.72 | $887.6446 | $887.64 | $887.65 | $887.60 | |