| 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 | $51.64 | 7.670% | $55.6008 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $207.89 | 13.457% | $235.8658 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $19.63 | 7.777% | $21.1566 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $111.66 | 7.687% | $120.2433 | $120.24 | $120.25 | $120.20 |
| Purchase #5 | $174.46 | 3.714% | $180.9394 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $243.60 | 3.209% | $251.4171 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $230.87 | 3.241% | $238.3525 | $238.35 | $238.35 | $238.40 |
| 7 purchase totals = | $1,039.75 | $1,103.5755 | $1,103.58 | $1,103.55 | $1,103.60 | |