| 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 | $80.61 | 3.637% | $83.5418 | $83.54 | $83.55 | $83.50 |
| Purchase #2 | $27.58 | 4.519% | $28.8263 | $28.83 | $28.85 | $28.80 |
| Purchase #3 | $137.59 | 8.492% | $149.2741 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $230.97 | 10.345% | $254.8638 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $166.39 | 12.238% | $186.7528 | $186.75 | $186.75 | $186.80 |
| Purchase #6 | $83.35 | 13.278% | $94.4172 | $94.42 | $94.40 | $94.40 |
| Purchase #7 | $204.53 | 3.196% | $211.0668 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $931.02 | $1,008.7428 | $1,008.74 | $1,008.70 | $1,008.80 | |