| 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 | $35.28 | 6.471% | $37.563 | $37.56 | $37.55 | $37.60 |
| Purchase #2 | $244.44 | 11.834% | $273.367 | $273.37 | $273.35 | $273.40 |
| Purchase #3 | $155.55 | 4.556% | $162.6369 | $162.64 | $162.65 | $162.60 |
| Purchase #4 | $80.44 | 12.318% | $90.3486 | $90.35 | $90.35 | $90.30 |
| Purchase #5 | $193.62 | 7.118% | $207.4019 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $6.53 | 8.802% | $7.1048 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $155.93 | 13.726% | $177.333 | $177.33 | $177.35 | $177.30 |
| 7 purchase totals = | $871.79 | $955.7552 | $955.75 | $955.75 | $955.70 | |