| 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 | $66.33 | 4.541% | $69.342 | $69.34 | $69.35 | $69.30 |
| Purchase #2 | $15.25 | 13.158% | $17.2566 | $17.26 | $17.25 | $17.30 |
| Purchase #3 | $171.96 | 13.181% | $194.626 | $194.63 | $194.65 | $194.60 |
| Purchase #4 | $131.36 | 10.424% | $145.053 | $145.05 | $145.05 | $145.10 |
| Purchase #5 | $71.30 | 13.507% | $80.9305 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $233.92 | 7.819% | $252.2102 | $252.21 | $252.20 | $252.20 |
| Purchase #7 | $28.99 | 10.163% | $31.9363 | $31.94 | $31.95 | $31.90 |
| 7 purchase totals = | $719.11 | $791.3546 | $791.36 | $791.40 | $791.30 | |