| 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 | $77.76 | 10.329% | $85.7918 | $85.79 | $85.80 | $85.80 |
| Purchase #2 | $51.48 | 5.645% | $54.386 | $54.39 | $54.40 | $54.40 |
| Purchase #3 | $181.65 | 11.645% | $202.8031 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $210.69 | 13.373% | $238.8656 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $189.36 | 6.755% | $202.1513 | $202.15 | $202.15 | $202.20 |
| Purchase #6 | $180.78 | 6.125% | $191.8528 | $191.85 | $191.85 | $191.90 |
| Purchase #7 | $23.90 | 5.700% | $25.2623 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $915.62 | $1,001.1129 | $1,001.11 | $1,001.10 | $1,001.30 | |