| 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 | $37.86 | 12.639% | $42.6451 | $42.65 | $42.65 | $42.60 |
| Purchase #2 | $27.33 | 9.115% | $29.8211 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $19.88 | 8.521% | $21.574 | $21.57 | $21.55 | $21.60 |
| Purchase #4 | $217.51 | 10.116% | $239.5133 | $239.51 | $239.50 | $239.50 |
| Purchase #5 | $50.26 | 10.666% | $55.6207 | $55.62 | $55.60 | $55.60 |
| Purchase #6 | $174.67 | 5.268% | $183.8716 | $183.87 | $183.85 | $183.90 |
| Purchase #7 | $23.94 | 11.229% | $26.6282 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $551.45 | $599.6740 | $599.67 | $599.60 | $599.60 | |