| 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 | $96.80 | 10.508% | $106.9717 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $137.76 | 7.711% | $148.3827 | $148.38 | $148.40 | $148.40 |
| Purchase #3 | $68.84 | 9.535% | $75.4039 | $75.40 | $75.40 | $75.40 |
| Purchase #4 | $39.51 | 5.137% | $41.5396 | $41.54 | $41.55 | $41.50 |
| Purchase #5 | $246.82 | 11.563% | $275.3598 | $275.36 | $275.35 | $275.40 |
| Purchase #6 | $43.90 | 7.748% | $47.3014 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $68.72 | 9.258% | $75.0821 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $702.35 | $770.0412 | $770.03 | $770.05 | $770.10 | |