| 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 | $5.28 | 11.716% | $5.8986 | $5.90 | $5.90 | $5.90 |
| Purchase #2 | $182.48 | 5.363% | $192.2664 | $192.27 | $192.25 | $192.30 |
| Purchase #3 | $44.42 | 12.196% | $49.8375 | $49.84 | $49.85 | $49.80 |
| Purchase #4 | $179.69 | 5.224% | $189.077 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $87.90 | 6.403% | $93.5282 | $93.53 | $93.55 | $93.50 |
| Purchase #6 | $221.60 | 5.779% | $234.4063 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $18.52 | 4.112% | $19.2815 | $19.28 | $19.30 | $19.30 |
| 7 purchase totals = | $739.89 | $784.2955 | $784.31 | $784.35 | $784.30 | |