| 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 | $35.57 | 3.735% | $36.8985 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $32.97 | 11.802% | $36.8611 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $220.46 | 11.858% | $246.6021 | $246.60 | $246.60 | $246.60 |
| Purchase #4 | $39.93 | 12.123% | $44.7707 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $196.58 | 12.446% | $221.0463 | $221.05 | $221.05 | $221.00 |
| Purchase #6 | $113.75 | 3.470% | $117.6971 | $117.70 | $117.70 | $117.70 |
| Purchase #7 | $204.46 | 10.337% | $225.595 | $225.60 | $225.60 | $225.60 |
| 7 purchase totals = | $843.72 | $929.4708 | $929.48 | $929.45 | $929.50 | |