| 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 | $69.69 | 4.311% | $72.6943 | $72.69 | $72.70 | $72.70 |
| Purchase #2 | $246.52 | 9.220% | $269.2491 | $269.25 | $269.25 | $269.20 |
| Purchase #3 | $200.73 | 4.736% | $210.2366 | $210.24 | $210.25 | $210.20 |
| Purchase #4 | $179.65 | 6.858% | $191.9704 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $21.99 | 5.675% | $23.2379 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $174.74 | 13.210% | $197.8232 | $197.82 | $197.80 | $197.80 |
| Purchase #7 | $21.61 | 8.131% | $23.3671 | $23.37 | $23.35 | $23.40 |
| 7 purchase totals = | $914.93 | $988.5786 | $988.58 | $988.55 | $988.50 | |