| 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 | $46.83 | 6.280% | $49.7709 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $140.96 | 4.678% | $147.5541 | $147.55 | $147.55 | $147.60 |
| Purchase #3 | $20.27 | 4.799% | $21.2428 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $45.37 | 10.661% | $50.2069 | $50.21 | $50.20 | $50.20 |
| Purchase #5 | $103.67 | 8.599% | $112.5846 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $221.38 | 8.325% | $239.8099 | $239.81 | $239.80 | $239.80 |
| Purchase #7 | $122.58 | 4.376% | $127.9441 | $127.94 | $127.95 | $127.90 |
| 7 purchase totals = | $701.06 | $749.1133 | $749.10 | $749.10 | $749.10 | |