| 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 | $6.87 | 11.342% | $7.6492 | $7.65 | $7.65 | $7.60 |
| Purchase #2 | $24.51 | 8.681% | $26.6377 | $26.64 | $26.65 | $26.60 |
| Purchase #3 | $202.93 | 7.617% | $218.3872 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $77.75 | 3.229% | $80.2605 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $42.63 | 3.828% | $44.2619 | $44.26 | $44.25 | $44.30 |
| Purchase #6 | $184.90 | 3.211% | $190.8371 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $192.73 | 12.644% | $217.0988 | $217.10 | $217.10 | $217.10 |
| 7 purchase totals = | $732.32 | $785.1324 | $785.14 | $785.15 | $785.10 | |