| 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 | $107.97 | 6.346% | $114.8218 | $114.82 | $114.80 | $114.80 |
| Purchase #2 | $42.96 | 6.336% | $45.6819 | $45.68 | $45.70 | $45.70 |
| Purchase #3 | $37.99 | 6.358% | $40.4054 | $40.41 | $40.40 | $40.40 |
| Purchase #4 | $166.50 | 11.458% | $185.5776 | $185.58 | $185.60 | $185.60 |
| Purchase #5 | $167.40 | 8.302% | $181.2975 | $181.30 | $181.30 | $181.30 |
| Purchase #6 | $22.58 | 8.415% | $24.4801 | $24.48 | $24.50 | $24.50 |
| Purchase #7 | $36.29 | 7.682% | $39.0778 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $581.69 | $631.3421 | $631.35 | $631.40 | $631.40 | |