| 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 | $130.73 | 6.787% | $139.6026 | $139.60 | $139.60 | $139.60 |
| Purchase #2 | $96.99 | 11.865% | $108.4979 | $108.50 | $108.50 | $108.50 |
| Purchase #3 | $120.83 | 7.775% | $130.2245 | $130.22 | $130.20 | $130.20 |
| Purchase #4 | $99.50 | 3.472% | $102.9546 | $102.95 | $102.95 | $103.00 |
| Purchase #5 | $135.97 | 4.591% | $142.2124 | $142.21 | $142.20 | $142.20 |
| Purchase #6 | $93.31 | 13.343% | $105.7604 | $105.76 | $105.75 | $105.80 |
| Purchase #7 | $23.84 | 10.293% | $26.2939 | $26.29 | $26.30 | $26.30 |
| 7 purchase totals = | $701.17 | $755.5463 | $755.53 | $755.50 | $755.60 | |