| 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 | $17.77 | 5.487% | $18.745 | $18.75 | $18.75 | $18.70 |
| Purchase #2 | $129.99 | 8.852% | $141.4967 | $141.50 | $141.50 | $141.50 |
| Purchase #3 | $89.88 | 6.416% | $95.6467 | $95.65 | $95.65 | $95.60 |
| Purchase #4 | $96.96 | 3.652% | $100.501 | $100.50 | $100.50 | $100.50 |
| Purchase #5 | $54.92 | 9.209% | $59.9776 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $158.26 | 13.613% | $179.8039 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $226.83 | 5.345% | $238.9541 | $238.95 | $238.95 | $239.00 |
| 7 purchase totals = | $774.61 | $835.1250 | $835.13 | $835.15 | $835.10 | |