| 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 | $22.37 | 9.717% | $24.5437 | $24.54 | $24.55 | $24.50 |
| Purchase #2 | $134.91 | 12.268% | $151.4608 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $98.77 | 5.780% | $104.4789 | $104.48 | $104.50 | $104.50 |
| Purchase #4 | $93.82 | 8.163% | $101.4785 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $210.37 | 9.634% | $230.637 | $230.64 | $230.65 | $230.60 |
| Purchase #6 | $70.86 | 13.634% | $80.5211 | $80.52 | $80.50 | $80.50 |
| Purchase #7 | $101.84 | 8.795% | $110.7968 | $110.80 | $110.80 | $110.80 |
| 7 purchase totals = | $732.94 | $803.9168 | $803.92 | $803.95 | $803.90 | |