| 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 | $33.28 | 3.733% | $34.5223 | $34.52 | $34.50 | $34.50 |
| Purchase #2 | $6.62 | 5.374% | $6.9758 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $62.45 | 3.467% | $64.6151 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $174.40 | 4.283% | $181.8696 | $181.87 | $181.85 | $181.90 |
| Purchase #5 | $11.71 | 12.766% | $13.2049 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $236.26 | 5.482% | $249.2118 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $119.29 | 11.849% | $133.4247 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $644.01 | $683.8242 | $683.82 | $683.75 | $683.80 | |