| 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 | $64.27 | 9.786% | $70.5595 | $70.56 | $70.55 | $70.60 |
| Purchase #2 | $22.79 | 12.693% | $25.6827 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $35.64 | 4.603% | $37.2805 | $37.28 | $37.30 | $37.30 |
| Purchase #4 | $239.72 | 5.309% | $252.4467 | $252.45 | $252.45 | $252.40 |
| Purchase #5 | $184.48 | 11.747% | $206.1509 | $206.15 | $206.15 | $206.20 |
| Purchase #6 | $187.87 | 9.735% | $206.1591 | $206.16 | $206.15 | $206.20 |
| Purchase #7 | $154.95 | 12.782% | $174.7557 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $889.72 | $973.0351 | $973.04 | $973.05 | $973.20 | |