| 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 | $76.28 | 5.652% | $80.5913 | $80.59 | $80.60 | $80.60 |
| Purchase #2 | $240.67 | 5.479% | $253.8563 | $253.86 | $253.85 | $253.90 |
| Purchase #3 | $237.36 | 5.618% | $250.6949 | $250.69 | $250.70 | $250.70 |
| Purchase #4 | $175.50 | 8.448% | $190.3262 | $190.33 | $190.35 | $190.30 |
| Purchase #5 | $237.71 | 10.651% | $263.0285 | $263.03 | $263.05 | $263.00 |
| Purchase #6 | $25.86 | 8.325% | $28.0128 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $186.91 | 13.399% | $211.9541 | $211.95 | $211.95 | $212.00 |
| 7 purchase totals = | $1,180.29 | $1,278.4641 | $1,278.46 | $1,278.50 | $1,278.50 | |