| 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 | $22.92 | 5.788% | $24.2466 | $24.25 | $24.25 | $24.20 |
| Purchase #2 | $202.44 | 4.627% | $211.8069 | $211.81 | $211.80 | $211.80 |
| Purchase #3 | $39.45 | 7.254% | $42.3117 | $42.31 | $42.30 | $42.30 |
| Purchase #4 | $34.38 | 4.763% | $36.0175 | $36.02 | $36.00 | $36.00 |
| Purchase #5 | $203.40 | 6.286% | $216.1857 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $24.72 | 11.276% | $27.5074 | $27.51 | $27.50 | $27.50 |
| Purchase #7 | $215.86 | 13.466% | $244.9277 | $244.93 | $244.95 | $244.90 |
| 7 purchase totals = | $743.17 | $803.0035 | $803.02 | $803.00 | $802.90 | |