| 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 | $74.83 | 3.514% | $77.4595 | $77.46 | $77.45 | $77.50 |
| Purchase #2 | $17.55 | 12.169% | $19.6857 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $221.52 | 3.285% | $228.7969 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $25.35 | 7.702% | $27.3025 | $27.30 | $27.30 | $27.30 |
| Purchase #5 | $195.84 | 13.385% | $222.0532 | $222.05 | $222.05 | $222.10 |
| Purchase #6 | $21.71 | 10.480% | $23.9852 | $23.99 | $24.00 | $24.00 |
| Purchase #7 | $53.47 | 7.154% | $57.2952 | $57.30 | $57.30 | $57.30 |
| 7 purchase totals = | $610.27 | $656.5782 | $656.59 | $656.60 | $656.70 | |