| 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 | $60.80 | 5.330% | $64.0406 | $64.04 | $64.05 | $64.00 |
| Purchase #2 | $5.55 | 12.498% | $6.2436 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $238.53 | 5.550% | $251.7684 | $251.77 | $251.75 | $251.80 |
| Purchase #4 | $18.43 | 6.763% | $19.6764 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $195.90 | 11.684% | $218.789 | $218.79 | $218.80 | $218.80 |
| Purchase #6 | $222.25 | 4.775% | $232.8624 | $232.86 | $232.85 | $232.90 |
| Purchase #7 | $119.45 | 11.847% | $133.6012 | $133.60 | $133.60 | $133.60 |
| 7 purchase totals = | $860.91 | $926.9816 | $926.98 | $927.00 | $927.00 | |