| 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 | $71.96 | 4.103% | $74.9125 | $74.91 | $74.90 | $74.90 |
| Purchase #2 | $76.90 | 8.828% | $83.6887 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $85.64 | 8.720% | $93.1078 | $93.11 | $93.10 | $93.10 |
| Purchase #4 | $155.36 | 4.546% | $162.4227 | $162.42 | $162.40 | $162.40 |
| Purchase #5 | $201.65 | 3.797% | $209.3067 | $209.31 | $209.30 | $209.30 |
| Purchase #6 | $127.50 | 11.829% | $142.582 | $142.58 | $142.60 | $142.60 |
| Purchase #7 | $34.70 | 8.168% | $37.5343 | $37.53 | $37.55 | $37.50 |
| 7 purchase totals = | $753.71 | $803.5547 | $803.55 | $803.55 | $803.50 | |