| 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 | $57.72 | 12.680% | $65.0389 | $65.04 | $65.05 | $65.00 |
| Purchase #2 | $126.60 | 7.184% | $135.6949 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $121.62 | 5.324% | $128.095 | $128.10 | $128.10 | $128.10 |
| Purchase #4 | $132.98 | 5.824% | $140.7248 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $7.78 | 12.774% | $8.7738 | $8.77 | $8.75 | $8.80 |
| Purchase #6 | $218.27 | 9.428% | $238.8485 | $238.85 | $238.85 | $238.80 |
| Purchase #7 | $31.80 | 8.145% | $34.3901 | $34.39 | $34.40 | $34.40 |
| 7 purchase totals = | $696.77 | $751.5660 | $751.56 | $751.55 | $751.50 | |