| 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 | $37.68 | 8.167% | $40.7573 | $40.76 | $40.75 | $40.80 |
| Purchase #2 | $34.62 | 7.615% | $37.2563 | $37.26 | $37.25 | $37.30 |
| Purchase #3 | $235.62 | 9.225% | $257.3559 | $257.36 | $257.35 | $257.40 |
| Purchase #4 | $138.59 | 3.631% | $143.6222 | $143.62 | $143.60 | $143.60 |
| Purchase #5 | $239.87 | 13.490% | $272.2285 | $272.23 | $272.25 | $272.20 |
| Purchase #6 | $213.95 | 7.315% | $229.6004 | $229.60 | $229.60 | $229.60 |
| Purchase #7 | $77.30 | 13.171% | $87.4812 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $977.63 | $1,068.3018 | $1,068.31 | $1,068.30 | $1,068.40 | |