| 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 | $32.55 | 5.732% | $34.4158 | $34.42 | $34.40 | $34.40 |
| Purchase #2 | $214.90 | 11.747% | $240.1443 | $240.14 | $240.15 | $240.10 |
| Purchase #3 | $23.59 | 6.782% | $25.1899 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $202.88 | 10.233% | $223.6407 | $223.64 | $223.65 | $223.60 |
| Purchase #5 | $66.60 | 4.665% | $69.7069 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $224.49 | 8.298% | $243.1182 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $40.66 | 5.823% | $43.0276 | $43.03 | $43.05 | $43.00 |
| 7 purchase totals = | $805.67 | $879.2434 | $879.25 | $879.25 | $879.10 | |