| 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 | $61.37 | 3.834% | $63.7229 | $63.72 | $63.70 | $63.70 |
| Purchase #2 | $161.42 | 12.345% | $181.3473 | $181.35 | $181.35 | $181.30 |
| Purchase #3 | $41.70 | 4.690% | $43.6557 | $43.66 | $43.65 | $43.70 |
| Purchase #4 | $166.86 | 7.603% | $179.5464 | $179.55 | $179.55 | $179.50 |
| Purchase #5 | $25.27 | 10.570% | $27.941 | $27.94 | $27.95 | $27.90 |
| Purchase #6 | $194.63 | 9.794% | $213.6921 | $213.69 | $213.70 | $213.70 |
| Purchase #7 | $133.54 | 4.595% | $139.6762 | $139.68 | $139.70 | $139.70 |
| 7 purchase totals = | $784.79 | $849.5816 | $849.59 | $849.60 | $849.50 | |