| 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 | $82.56 | 3.651% | $85.5743 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $202.48 | 9.804% | $222.3311 | $222.33 | $222.35 | $222.30 |
| Purchase #3 | $191.93 | 12.104% | $215.1612 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $25.64 | 6.262% | $27.2456 | $27.25 | $27.25 | $27.20 |
| Purchase #5 | $5.60 | 13.421% | $6.3516 | $6.35 | $6.35 | $6.40 |
| Purchase #6 | $28.31 | 13.751% | $32.2029 | $32.20 | $32.20 | $32.20 |
| Purchase #7 | $120.66 | 6.813% | $128.8806 | $128.88 | $128.90 | $128.90 |
| 7 purchase totals = | $657.18 | $717.7473 | $717.74 | $717.75 | $717.80 | |