| 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 | $22.61 | 7.207% | $24.2395 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $14.40 | 3.540% | $14.9098 | $14.91 | $14.90 | $14.90 |
| Purchase #3 | $191.92 | 9.498% | $210.1486 | $210.15 | $210.15 | $210.10 |
| Purchase #4 | $141.86 | 7.234% | $152.1222 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $60.37 | 4.402% | $63.0275 | $63.03 | $63.05 | $63.00 |
| Purchase #6 | $245.32 | 11.682% | $273.9783 | $273.98 | $274.00 | $274.00 |
| Purchase #7 | $5.88 | 7.300% | $6.3092 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $682.36 | $744.7351 | $744.74 | $744.75 | $744.60 | |