| 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 | $82.82 | 3.472% | $85.6955 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $22.33 | 6.385% | $23.7558 | $23.76 | $23.75 | $23.80 |
| Purchase #3 | $173.84 | 5.573% | $183.5281 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $25.26 | 3.460% | $26.134 | $26.13 | $26.15 | $26.10 |
| Purchase #5 | $133.34 | 7.736% | $143.6552 | $143.66 | $143.65 | $143.70 |
| Purchase #6 | $214.57 | 6.545% | $228.6136 | $228.61 | $228.60 | $228.60 |
| Purchase #7 | $6.91 | 6.786% | $7.3789 | $7.38 | $7.40 | $7.40 |
| 7 purchase totals = | $659.07 | $698.7611 | $698.77 | $698.80 | $698.80 | |