| 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 | $79.39 | 7.437% | $85.2942 | $85.29 | $85.30 | $85.30 |
| Purchase #2 | $111.43 | 8.530% | $120.935 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $5.37 | 12.378% | $6.0347 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $236.68 | 11.483% | $263.858 | $263.86 | $263.85 | $263.90 |
| Purchase #5 | $224.43 | 5.446% | $236.6525 | $236.65 | $236.65 | $236.70 |
| Purchase #6 | $209.72 | 4.427% | $219.0043 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $220.70 | 3.323% | $228.0339 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $1,087.72 | $1,159.8126 | $1,159.80 | $1,159.85 | $1,159.80 | |