| 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 | $142.86 | 6.752% | $152.5059 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $89.73 | 13.203% | $101.5771 | $101.58 | $101.60 | $101.60 |
| Purchase #3 | $109.68 | 9.609% | $120.2192 | $120.22 | $120.20 | $120.20 |
| Purchase #4 | $70.94 | 4.279% | $73.9755 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $28.70 | 3.803% | $29.7915 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $181.44 | 12.203% | $203.5811 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $90.94 | 11.523% | $101.419 | $101.42 | $101.40 | $101.40 |
| 7 purchase totals = | $714.29 | $783.0693 | $783.08 | $783.10 | $783.10 | |