| 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 | $47.60 | 5.131% | $50.0424 | $50.04 | $50.05 | $50.00 |
| Purchase #2 | $33.85 | 8.616% | $36.7665 | $36.77 | $36.75 | $36.80 |
| Purchase #3 | $179.77 | 5.281% | $189.2637 | $189.26 | $189.25 | $189.30 |
| Purchase #4 | $216.69 | 5.226% | $228.0142 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $248.80 | 7.552% | $267.5894 | $267.59 | $267.60 | $267.60 |
| Purchase #6 | $63.43 | 7.416% | $68.134 | $68.13 | $68.15 | $68.10 |
| Purchase #7 | $221.93 | 4.566% | $232.0633 | $232.06 | $232.05 | $232.10 |
| 7 purchase totals = | $1,012.07 | $1,071.8735 | $1,071.86 | $1,071.85 | $1,071.90 | |