| 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 | $93.67 | 13.594% | $106.4035 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $162.94 | 9.207% | $177.9419 | $177.94 | $177.95 | $177.90 |
| Purchase #3 | $80.47 | 4.758% | $84.2988 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $89.71 | 9.300% | $98.053 | $98.05 | $98.05 | $98.10 |
| Purchase #5 | $8.35 | 12.831% | $9.4214 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $88.86 | 5.474% | $93.7242 | $93.72 | $93.70 | $93.70 |
| Purchase #7 | $214.77 | 7.421% | $230.7081 | $230.71 | $230.70 | $230.70 |
| 7 purchase totals = | $738.77 | $800.5509 | $800.54 | $800.50 | $800.50 | |