| 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 | $28.87 | 9.227% | $31.5338 | $31.53 | $31.55 | $31.50 |
| Purchase #2 | $23.67 | 12.335% | $26.5897 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $144.93 | 4.709% | $151.7548 | $151.75 | $151.75 | $151.80 |
| Purchase #4 | $156.99 | 7.735% | $169.1332 | $169.13 | $169.15 | $169.10 |
| Purchase #5 | $160.74 | 7.540% | $172.8598 | $172.86 | $172.85 | $172.90 |
| Purchase #6 | $64.48 | 7.685% | $69.4353 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $124.84 | 7.711% | $134.4664 | $134.47 | $134.45 | $134.50 |
| 7 purchase totals = | $704.52 | $755.7730 | $755.77 | $755.80 | $755.80 | |