| 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 | $69.28 | 4.166% | $72.1662 | $72.17 | $72.15 | $72.20 |
| Purchase #2 | $207.45 | 4.391% | $216.5591 | $216.56 | $216.55 | $216.60 |
| Purchase #3 | $25.68 | 13.809% | $29.2262 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $9.81 | 11.373% | $10.9257 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $121.40 | 11.197% | $134.9932 | $134.99 | $135.00 | $135.00 |
| Purchase #6 | $20.46 | 11.650% | $22.8436 | $22.84 | $22.85 | $22.80 |
| Purchase #7 | $180.90 | 3.550% | $187.322 | $187.32 | $187.30 | $187.30 |
| 7 purchase totals = | $634.98 | $674.0360 | $674.04 | $674.05 | $674.00 | |