| 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 | $57.49 | 8.582% | $62.4238 | $62.42 | $62.40 | $62.40 |
| Purchase #2 | $82.58 | 10.112% | $90.9305 | $90.93 | $90.95 | $90.90 |
| Purchase #3 | $232.62 | 11.647% | $259.7133 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $13.56 | 12.874% | $15.3057 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $224.65 | 6.111% | $238.3784 | $238.38 | $238.40 | $238.40 |
| Purchase #6 | $31.28 | 8.691% | $33.9985 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $95.37 | 9.545% | $104.4731 | $104.47 | $104.45 | $104.50 |
| 7 purchase totals = | $737.55 | $805.2233 | $805.22 | $805.20 | $805.20 | |