| 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 | $92.58 | 6.150% | $98.2737 | $98.27 | $98.25 | $98.30 |
| Purchase #2 | $135.31 | 5.356% | $142.5572 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $112.84 | 12.255% | $126.6685 | $126.67 | $126.65 | $126.70 |
| Purchase #4 | $33.62 | 10.771% | $37.2412 | $37.24 | $37.25 | $37.20 |
| Purchase #5 | $216.50 | 6.253% | $230.0377 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $130.84 | 5.506% | $138.0441 | $138.04 | $138.05 | $138.00 |
| Purchase #7 | $24.45 | 13.477% | $27.7451 | $27.75 | $27.75 | $27.70 |
| 7 purchase totals = | $746.14 | $800.5675 | $800.57 | $800.55 | $800.50 | |