| 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 | $94.50 | 7.463% | $101.5525 | $101.55 | $101.55 | $101.60 |
| Purchase #2 | $122.25 | 13.820% | $139.145 | $139.15 | $139.15 | $139.10 |
| Purchase #3 | $57.49 | 9.534% | $62.9711 | $62.97 | $62.95 | $63.00 |
| Purchase #4 | $235.62 | 4.183% | $245.476 | $245.48 | $245.50 | $245.50 |
| Purchase #5 | $137.75 | 11.664% | $153.8172 | $153.82 | $153.80 | $153.80 |
| Purchase #6 | $69.32 | 7.689% | $74.65 | $74.65 | $74.65 | $74.70 |
| Purchase #7 | $59.68 | 12.426% | $67.0958 | $67.10 | $67.10 | $67.10 |
| 7 purchase totals = | $776.61 | $844.7076 | $844.72 | $844.70 | $844.80 | |