| 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 | $85.56 | 9.639% | $93.8071 | $93.81 | $93.80 | $93.80 |
| Purchase #2 | $189.94 | 10.639% | $210.1477 | $210.15 | $210.15 | $210.10 |
| Purchase #3 | $198.91 | 10.447% | $219.6901 | $219.69 | $219.70 | $219.70 |
| Purchase #4 | $73.70 | 4.689% | $77.1558 | $77.16 | $77.15 | $77.20 |
| Purchase #5 | $38.65 | 13.579% | $43.8983 | $43.90 | $43.90 | $43.90 |
| Purchase #6 | $16.33 | 9.798% | $17.93 | $17.93 | $17.95 | $17.90 |
| Purchase #7 | $241.34 | 13.765% | $274.5605 | $274.56 | $274.55 | $274.60 |
| 7 purchase totals = | $844.43 | $937.1895 | $937.20 | $937.20 | $937.20 | |