| 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 | $85.47 | 9.715% | $93.7734 | $93.77 | $93.75 | $93.80 |
| Purchase #2 | $41.50 | 5.430% | $43.7535 | $43.75 | $43.75 | $43.80 |
| Purchase #3 | $152.46 | 6.476% | $162.3333 | $162.33 | $162.35 | $162.30 |
| Purchase #4 | $7.98 | 5.337% | $8.4059 | $8.41 | $8.40 | $8.40 |
| Purchase #5 | $9.40 | 9.853% | $10.3262 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $184.64 | 13.366% | $209.319 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $24.69 | 12.426% | $27.758 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $506.14 | $555.6693 | $555.67 | $555.65 | $555.70 | |