| 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 | $37.98 | 12.561% | $42.7507 | $42.75 | $42.75 | $42.80 |
| Purchase #2 | $89.49 | 6.595% | $95.3919 | $95.39 | $95.40 | $95.40 |
| Purchase #3 | $107.64 | 11.536% | $120.0574 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $115.79 | 5.484% | $122.1399 | $122.14 | $122.15 | $122.10 |
| Purchase #5 | $12.54 | 9.472% | $13.7278 | $13.73 | $13.75 | $13.70 |
| Purchase #6 | $14.91 | 9.729% | $16.3606 | $16.36 | $16.35 | $16.40 |
| Purchase #7 | $183.62 | 6.794% | $196.0951 | $196.10 | $196.10 | $196.10 |
| 7 purchase totals = | $561.97 | $606.5234 | $606.53 | $606.55 | $606.60 | |