| 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 | $14.92 | 6.710% | $15.9211 | $15.92 | $15.90 | $15.90 |
| Purchase #2 | $119.87 | 5.191% | $126.0925 | $126.09 | $126.10 | $126.10 |
| Purchase #3 | $174.53 | 10.102% | $192.161 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $57.49 | 11.656% | $64.191 | $64.19 | $64.20 | $64.20 |
| Purchase #5 | $85.40 | 7.844% | $92.0988 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $32.87 | 5.783% | $34.7709 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $73.43 | 5.638% | $77.57 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $558.51 | $602.8053 | $602.80 | $602.75 | $602.90 | |