| 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 | $13.38 | 11.584% | $14.9299 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $67.74 | 8.668% | $73.6117 | $73.61 | $73.60 | $73.60 |
| Purchase #3 | $248.34 | 9.462% | $271.8379 | $271.84 | $271.85 | $271.80 |
| Purchase #4 | $29.81 | 6.372% | $31.7095 | $31.71 | $31.70 | $31.70 |
| Purchase #5 | $180.92 | 9.862% | $198.7623 | $198.76 | $198.75 | $198.80 |
| Purchase #6 | $37.28 | 13.826% | $42.4343 | $42.43 | $42.45 | $42.40 |
| Purchase #7 | $193.97 | 6.618% | $206.8069 | $206.81 | $206.80 | $206.80 |
| 7 purchase totals = | $771.44 | $840.0925 | $840.09 | $840.10 | $840.00 | |