| 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 | $77.30 | 5.722% | $81.7231 | $81.72 | $81.70 | $81.70 |
| Purchase #2 | $8.71 | 6.549% | $9.2804 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $220.90 | 5.316% | $232.643 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $197.63 | 4.119% | $205.7704 | $205.77 | $205.75 | $205.80 |
| Purchase #5 | $5.60 | 9.295% | $6.1205 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $172.75 | 9.490% | $189.144 | $189.14 | $189.15 | $189.10 |
| Purchase #7 | $45.52 | 9.829% | $49.9942 | $49.99 | $50.00 | $50.00 |
| 7 purchase totals = | $728.41 | $774.6756 | $774.66 | $774.65 | $774.60 | |