| 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 | $67.51 | 10.840% | $74.8281 | $74.83 | $74.85 | $74.80 |
| Purchase #2 | $117.70 | 7.654% | $126.7088 | $126.71 | $126.70 | $126.70 |
| Purchase #3 | $39.80 | 12.181% | $44.648 | $44.65 | $44.65 | $44.60 |
| Purchase #4 | $28.88 | 3.590% | $29.9168 | $29.92 | $29.90 | $29.90 |
| Purchase #5 | $121.32 | 10.745% | $134.3558 | $134.36 | $134.35 | $134.40 |
| Purchase #6 | $178.70 | 10.617% | $197.6726 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $91.32 | 4.593% | $95.5143 | $95.51 | $95.50 | $95.50 |
| 7 purchase totals = | $645.23 | $703.6444 | $703.65 | $703.60 | $703.60 | |