| 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 | $63.43 | 5.326% | $66.8083 | $66.81 | $66.80 | $66.80 |
| Purchase #2 | $70.76 | 13.460% | $80.2843 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $171.37 | 12.489% | $192.7724 | $192.77 | $192.75 | $192.80 |
| Purchase #4 | $140.86 | 5.871% | $149.1299 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $82.93 | 9.475% | $90.7876 | $90.79 | $90.80 | $90.80 |
| Purchase #6 | $181.64 | 13.607% | $206.3558 | $206.36 | $206.35 | $206.40 |
| Purchase #7 | $142.37 | 11.612% | $158.902 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $853.36 | $945.0403 | $945.04 | $945.05 | $945.10 | |