| 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 | $120.96 | 12.316% | $135.8574 | $135.86 | $135.85 | $135.90 |
| Purchase #2 | $62.74 | 6.557% | $66.8539 | $66.85 | $66.85 | $66.90 |
| Purchase #3 | $211.55 | 6.830% | $225.9989 | $226.00 | $226.00 | $226.00 |
| Purchase #4 | $22.35 | 5.523% | $23.5844 | $23.58 | $23.60 | $23.60 |
| Purchase #5 | $6.58 | 12.724% | $7.4172 | $7.42 | $7.40 | $7.40 |
| Purchase #6 | $143.25 | 11.449% | $159.6507 | $159.65 | $159.65 | $159.70 |
| Purchase #7 | $39.98 | 13.111% | $45.2218 | $45.22 | $45.20 | $45.20 |
| 7 purchase totals = | $607.41 | $664.5843 | $664.58 | $664.55 | $664.70 | |