| 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 | $240.38 | 3.102% | $247.8366 | $247.84 | $247.85 | $247.80 |
| Purchase #2 | $6.50 | 5.637% | $6.8664 | $6.87 | $6.85 | $6.90 |
| Purchase #3 | $64.73 | 7.587% | $69.6411 | $69.64 | $69.65 | $69.60 |
| Purchase #4 | $169.95 | 4.366% | $177.37 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $76.86 | 9.392% | $84.0787 | $84.08 | $84.10 | $84.10 |
| Purchase #6 | $23.55 | 11.754% | $26.3181 | $26.32 | $26.30 | $26.30 |
| Purchase #7 | $28.65 | 13.428% | $32.4971 | $32.50 | $32.50 | $32.50 |
| 7 purchase totals = | $610.62 | $644.6080 | $644.62 | $644.60 | $644.60 | |