| 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 | $16.70 | 13.499% | $18.9543 | $18.95 | $18.95 | $19.00 |
| Purchase #2 | $70.44 | 5.858% | $74.5664 | $74.57 | $74.55 | $74.60 |
| Purchase #3 | $59.35 | 10.617% | $65.6512 | $65.65 | $65.65 | $65.70 |
| Purchase #4 | $164.94 | 9.819% | $181.1355 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $111.28 | 6.484% | $118.4954 | $118.50 | $118.50 | $118.50 |
| Purchase #6 | $108.80 | 8.325% | $117.8576 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $184.77 | 7.479% | $198.5889 | $198.59 | $198.60 | $198.60 |
| 7 purchase totals = | $716.28 | $775.2493 | $775.26 | $775.25 | $775.40 | |