| 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 | $33.58 | 10.427% | $37.0814 | $37.08 | $37.10 | $37.10 |
| Purchase #2 | $145.64 | 7.845% | $157.0655 | $157.07 | $157.05 | $157.10 |
| Purchase #3 | $176.97 | 11.428% | $197.1941 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $87.75 | 13.824% | $99.8806 | $99.88 | $99.90 | $99.90 |
| Purchase #5 | $154.71 | 5.325% | $162.9483 | $162.95 | $162.95 | $162.90 |
| Purchase #6 | $24.85 | 8.629% | $26.9943 | $26.99 | $27.00 | $27.00 |
| Purchase #7 | $78.72 | 13.616% | $89.4385 | $89.44 | $89.45 | $89.40 |
| 7 purchase totals = | $702.22 | $770.6027 | $770.60 | $770.65 | $770.60 | |