| 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 | $101.83 | 4.545% | $106.4582 | $106.46 | $106.45 | $106.50 |
| Purchase #2 | $238.64 | 8.105% | $257.9818 | $257.98 | $258.00 | $258.00 |
| Purchase #3 | $38.30 | 6.385% | $40.7455 | $40.75 | $40.75 | $40.70 |
| Purchase #4 | $136.67 | 7.686% | $147.1745 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $36.41 | 7.594% | $39.175 | $39.18 | $39.20 | $39.20 |
| Purchase #6 | $160.62 | 13.566% | $182.4097 | $182.41 | $182.40 | $182.40 |
| Purchase #7 | $55.98 | 13.613% | $63.6006 | $63.60 | $63.60 | $63.60 |
| 7 purchase totals = | $768.45 | $837.5453 | $837.55 | $837.55 | $837.60 | |