| 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 | $39.55 | 5.702% | $41.8051 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $230.43 | 9.827% | $253.0744 | $253.07 | $253.05 | $253.10 |
| Purchase #3 | $71.56 | 12.241% | $80.3197 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $170.62 | 6.791% | $182.2068 | $182.21 | $182.20 | $182.20 |
| Purchase #5 | $167.59 | 8.573% | $181.9575 | $181.96 | $181.95 | $182.00 |
| Purchase #6 | $77.84 | 8.524% | $84.4751 | $84.48 | $84.50 | $84.50 |
| Purchase #7 | $211.49 | 11.244% | $235.2699 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $969.08 | $1,059.1085 | $1,059.12 | $1,059.05 | $1,059.20 | |