| 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 | $61.98 | 9.121% | $67.6332 | $67.63 | $67.65 | $67.60 |
| Purchase #2 | $193.30 | 7.851% | $208.476 | $208.48 | $208.50 | $208.50 |
| Purchase #3 | $196.74 | 4.419% | $205.4339 | $205.43 | $205.45 | $205.40 |
| Purchase #4 | $60.95 | 12.619% | $68.6413 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $149.93 | 4.705% | $156.9842 | $156.98 | $157.00 | $157.00 |
| Purchase #6 | $139.54 | 8.168% | $150.9376 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $122.84 | 6.180% | $130.4315 | $130.43 | $130.45 | $130.40 |
| 7 purchase totals = | $925.28 | $988.5377 | $988.53 | $988.65 | $988.40 | |