| 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 | $241.58 | 12.823% | $272.5578 | $272.56 | $272.55 | $272.60 |
| Purchase #2 | $15.49 | 4.138% | $16.131 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $207.53 | 5.779% | $219.5232 | $219.52 | $219.50 | $219.50 |
| Purchase #4 | $42.43 | 3.477% | $43.9053 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $157.67 | 9.784% | $173.0964 | $173.10 | $173.10 | $173.10 |
| Purchase #6 | $7.64 | 9.302% | $8.3507 | $8.35 | $8.35 | $8.40 |
| Purchase #7 | $85.54 | 6.542% | $91.136 | $91.14 | $91.15 | $91.10 |
| 7 purchase totals = | $757.88 | $824.7004 | $824.71 | $824.70 | $824.70 | |