| 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 | $37.48 | 4.579% | $39.1962 | $39.20 | $39.20 | $39.20 |
| Purchase #2 | $217.57 | 13.817% | $247.6316 | $247.63 | $247.65 | $247.60 |
| Purchase #3 | $5.32 | 9.169% | $5.8078 | $5.81 | $5.80 | $5.80 |
| Purchase #4 | $40.25 | 6.495% | $42.8642 | $42.86 | $42.85 | $42.90 |
| Purchase #5 | $204.35 | 7.475% | $219.6252 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $57.77 | 13.167% | $65.3766 | $65.38 | $65.40 | $65.40 |
| Purchase #7 | $35.90 | 7.244% | $38.5006 | $38.50 | $38.50 | $38.50 |
| 7 purchase totals = | $598.64 | $659.0022 | $659.01 | $659.05 | $659.00 | |