| 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 | $122.59 | 9.578% | $134.3317 | $134.33 | $134.35 | $134.30 |
| Purchase #2 | $55.75 | 6.667% | $59.4669 | $59.47 | $59.45 | $59.50 |
| Purchase #3 | $88.95 | 10.754% | $98.5157 | $98.52 | $98.50 | $98.50 |
| Purchase #4 | $210.26 | 7.312% | $225.6342 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $41.91 | 12.475% | $47.1383 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $21.48 | 4.853% | $22.5224 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $114.63 | 8.277% | $124.1179 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $655.57 | $711.7271 | $711.73 | $711.70 | $711.60 | |