| 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 | $54.44 | 3.448% | $56.3171 | $56.32 | $56.30 | $56.30 |
| Purchase #2 | $189.64 | 13.149% | $214.5758 | $214.58 | $214.60 | $214.60 |
| Purchase #3 | $48.89 | 4.379% | $51.0309 | $51.03 | $51.05 | $51.00 |
| Purchase #4 | $218.45 | 13.365% | $247.6458 | $247.65 | $247.65 | $247.60 |
| Purchase #5 | $77.84 | 5.855% | $82.3975 | $82.40 | $82.40 | $82.40 |
| Purchase #6 | $172.92 | 8.200% | $187.0994 | $187.10 | $187.10 | $187.10 |
| Purchase #7 | $77.49 | 5.740% | $81.9379 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $839.67 | $921.0044 | $921.02 | $921.05 | $920.90 | |