| 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 | $26.61 | 7.113% | $28.5028 | $28.50 | $28.50 | $28.50 |
| Purchase #2 | $132.95 | 12.116% | $149.0582 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $127.81 | 6.265% | $135.8173 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $113.44 | 11.320% | $126.2814 | $126.28 | $126.30 | $126.30 |
| Purchase #5 | $247.86 | 11.440% | $276.2152 | $276.22 | $276.20 | $276.20 |
| Purchase #6 | $8.85 | 7.666% | $9.5284 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $51.36 | 12.187% | $57.6192 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $708.88 | $783.0225 | $783.03 | $783.00 | $783.00 | |