| 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 | $45.87 | 10.846% | $50.8451 | $50.85 | $50.85 | $50.80 |
| Purchase #2 | $124.63 | 12.294% | $139.952 | $139.95 | $139.95 | $140.00 |
| Purchase #3 | $159.86 | 11.630% | $178.4517 | $178.45 | $178.45 | $178.50 |
| Purchase #4 | $10.64 | 6.720% | $11.355 | $11.36 | $11.35 | $11.40 |
| Purchase #5 | $153.37 | 9.349% | $167.7086 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $57.97 | 9.137% | $63.2667 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $147.89 | 8.415% | $160.3349 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $700.23 | $771.9140 | $771.92 | $771.90 | $772.00 | |