| 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 | $47.44 | 9.679% | $52.0317 | $52.03 | $52.05 | $52.00 |
| Purchase #2 | $135.74 | 7.818% | $146.3522 | $146.35 | $146.35 | $146.40 |
| Purchase #3 | $79.36 | 3.713% | $82.3066 | $82.31 | $82.30 | $82.30 |
| Purchase #4 | $66.77 | 12.273% | $74.9647 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $64.89 | 10.115% | $71.4536 | $71.45 | $71.45 | $71.50 |
| Purchase #6 | $221.88 | 6.117% | $235.4524 | $235.45 | $235.45 | $235.50 |
| Purchase #7 | $216.37 | 3.455% | $223.8456 | $223.85 | $223.85 | $223.80 |
| 7 purchase totals = | $832.45 | $886.4068 | $886.40 | $886.40 | $886.50 | |