| 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 | $65.84 | 4.645% | $68.8983 | $68.90 | $68.90 | $68.90 |
| Purchase #2 | $40.30 | 4.217% | $41.9995 | $42.00 | $42.00 | $42.00 |
| Purchase #3 | $18.98 | 4.261% | $19.7887 | $19.79 | $19.80 | $19.80 |
| Purchase #4 | $235.66 | 5.563% | $248.7698 | $248.77 | $248.75 | $248.80 |
| Purchase #5 | $95.71 | 8.527% | $103.8712 | $103.87 | $103.85 | $103.90 |
| Purchase #6 | $120.51 | 6.468% | $128.3046 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $174.86 | 6.201% | $185.7031 | $185.70 | $185.70 | $185.70 |
| 7 purchase totals = | $751.86 | $797.3352 | $797.33 | $797.30 | $797.40 | |