| 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 | $72.49 | 7.577% | $77.9826 | $77.98 | $78.00 | $78.00 |
| Purchase #2 | $62.74 | 8.396% | $68.0077 | $68.01 | $68.00 | $68.00 |
| Purchase #3 | $5.87 | 8.678% | $6.3794 | $6.38 | $6.40 | $6.40 |
| Purchase #4 | $245.91 | 11.438% | $274.0372 | $274.04 | $274.05 | $274.00 |
| Purchase #5 | $182.96 | 10.105% | $201.4481 | $201.45 | $201.45 | $201.40 |
| Purchase #6 | $67.85 | 9.512% | $74.3039 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $124.70 | 8.671% | $135.5127 | $135.51 | $135.50 | $135.50 |
| 7 purchase totals = | $762.52 | $837.6716 | $837.67 | $837.70 | $837.60 | |