| 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 | $29.75 | 9.740% | $32.6477 | $32.65 | $32.65 | $32.60 |
| Purchase #2 | $19.29 | 5.274% | $20.3074 | $20.31 | $20.30 | $20.30 |
| Purchase #3 | $128.63 | 10.366% | $141.9638 | $141.96 | $141.95 | $142.00 |
| Purchase #4 | $94.60 | 3.632% | $98.0359 | $98.04 | $98.05 | $98.00 |
| Purchase #5 | $162.93 | 9.691% | $178.7195 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $58.40 | 8.806% | $63.5427 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $230.43 | 11.545% | $257.0331 | $257.03 | $257.05 | $257.00 |
| 7 purchase totals = | $724.03 | $792.2501 | $792.25 | $792.25 | $792.10 | |