| 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 | $42.68 | 5.402% | $44.9856 | $44.99 | $45.00 | $45.00 |
| Purchase #2 | $24.48 | 5.393% | $25.8002 | $25.80 | $25.80 | $25.80 |
| Purchase #3 | $78.95 | 7.561% | $84.9194 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $230.96 | 9.475% | $252.8435 | $252.84 | $252.85 | $252.80 |
| Purchase #5 | $173.91 | 7.778% | $187.4367 | $187.44 | $187.45 | $187.40 |
| Purchase #6 | $241.67 | 8.445% | $262.079 | $262.08 | $262.10 | $262.10 |
| Purchase #7 | $56.31 | 7.174% | $60.3497 | $60.35 | $60.35 | $60.30 |
| 7 purchase totals = | $848.96 | $918.4141 | $918.42 | $918.45 | $918.30 | |