| 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 | $33.40 | 11.764% | $37.3292 | $37.33 | $37.35 | $37.30 |
| Purchase #2 | $104.29 | 8.517% | $113.1724 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $8.76 | 7.548% | $9.4212 | $9.42 | $9.40 | $9.40 |
| Purchase #4 | $10.48 | 10.682% | $11.5995 | $11.60 | $11.60 | $11.60 |
| Purchase #5 | $128.88 | 9.439% | $141.045 | $141.05 | $141.05 | $141.00 |
| Purchase #6 | $32.29 | 12.121% | $36.2039 | $36.20 | $36.20 | $36.20 |
| Purchase #7 | $185.86 | 11.812% | $207.8138 | $207.81 | $207.80 | $207.80 |
| 7 purchase totals = | $503.96 | $556.5850 | $556.58 | $556.55 | $556.50 | |