| 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 | $60.82 | 12.439% | $68.3854 | $68.39 | $68.40 | $68.40 |
| Purchase #2 | $58.53 | 12.395% | $65.7848 | $65.78 | $65.80 | $65.80 |
| Purchase #3 | $28.48 | 4.340% | $29.716 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $184.55 | 8.795% | $200.7812 | $200.78 | $200.80 | $200.80 |
| Purchase #5 | $147.30 | 9.106% | $160.7131 | $160.71 | $160.70 | $160.70 |
| Purchase #6 | $228.76 | 7.107% | $245.018 | $245.02 | $245.00 | $245.00 |
| Purchase #7 | $183.62 | 10.345% | $202.6155 | $202.62 | $202.60 | $202.60 |
| 7 purchase totals = | $892.06 | $973.0140 | $973.02 | $973.00 | $973.00 | |