| 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 | $10.40 | 8.715% | $11.3064 | $11.31 | $11.30 | $11.30 |
| Purchase #2 | $152.92 | 9.704% | $167.7594 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $159.52 | 10.825% | $176.788 | $176.79 | $176.80 | $176.80 |
| Purchase #4 | $69.35 | 5.341% | $73.054 | $73.05 | $73.05 | $73.10 |
| Purchase #5 | $71.47 | 12.426% | $80.3509 | $80.35 | $80.35 | $80.40 |
| Purchase #6 | $154.55 | 4.849% | $162.0441 | $162.04 | $162.05 | $162.00 |
| Purchase #7 | $139.60 | 4.571% | $145.9811 | $145.98 | $146.00 | $146.00 |
| 7 purchase totals = | $757.81 | $817.2839 | $817.28 | $817.30 | $817.40 | |