| 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 | $45.82 | 3.615% | $47.4764 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $97.84 | 3.486% | $101.2507 | $101.25 | $101.25 | $101.30 |
| Purchase #3 | $155.73 | 11.675% | $173.9115 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $203.51 | 13.217% | $230.4079 | $230.41 | $230.40 | $230.40 |
| Purchase #5 | $68.40 | 3.445% | $70.7564 | $70.76 | $70.75 | $70.80 |
| Purchase #6 | $120.59 | 7.369% | $129.4763 | $129.48 | $129.50 | $129.50 |
| Purchase #7 | $96.39 | 11.349% | $107.3293 | $107.33 | $107.35 | $107.30 |
| 7 purchase totals = | $788.28 | $860.6085 | $860.62 | $860.65 | $860.70 | |