| 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 | $51.52 | 4.276% | $53.723 | $53.72 | $53.70 | $53.70 |
| Purchase #2 | $209.90 | 6.367% | $223.2643 | $223.26 | $223.25 | $223.30 |
| Purchase #3 | $118.33 | 10.151% | $130.3417 | $130.34 | $130.35 | $130.30 |
| Purchase #4 | $10.73 | 3.518% | $11.1075 | $11.11 | $11.10 | $11.10 |
| Purchase #5 | $177.80 | 12.842% | $200.6331 | $200.63 | $200.65 | $200.60 |
| Purchase #6 | $8.26 | 4.585% | $8.6387 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $245.32 | 3.580% | $254.1025 | $254.10 | $254.10 | $254.10 |
| 7 purchase totals = | $821.86 | $881.8108 | $881.80 | $881.80 | $881.70 | |