| 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 | $81.88 | 10.317% | $90.3276 | $90.33 | $90.35 | $90.30 |
| Purchase #2 | $70.37 | 7.555% | $75.6865 | $75.69 | $75.70 | $75.70 |
| Purchase #3 | $107.96 | 10.437% | $119.2278 | $119.23 | $119.25 | $119.20 |
| Purchase #4 | $9.64 | 13.775% | $10.9679 | $10.97 | $10.95 | $11.00 |
| Purchase #5 | $155.59 | 6.521% | $165.736 | $165.74 | $165.75 | $165.70 |
| Purchase #6 | $144.61 | 11.765% | $161.6234 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $172.89 | 4.831% | $181.2423 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $742.94 | $804.8115 | $804.82 | $804.85 | $804.70 | |