| 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 | $32.49 | 6.333% | $34.5476 | $34.55 | $34.55 | $34.50 |
| Purchase #2 | $55.92 | 3.306% | $57.7687 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $242.48 | 7.378% | $260.3702 | $260.37 | $260.35 | $260.40 |
| Purchase #4 | $208.65 | 5.348% | $219.8086 | $219.81 | $219.80 | $219.80 |
| Purchase #5 | $129.80 | 12.179% | $145.6083 | $145.61 | $145.60 | $145.60 |
| Purchase #6 | $187.84 | 6.674% | $200.3764 | $200.38 | $200.40 | $200.40 |
| Purchase #7 | $210.52 | 6.846% | $224.9322 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $1,067.70 | $1,143.4120 | $1,143.42 | $1,143.40 | $1,143.40 | |