| 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 | $75.59 | 5.307% | $79.6016 | $79.60 | $79.60 | $79.60 |
| Purchase #2 | $115.41 | 11.452% | $128.6268 | $128.63 | $128.65 | $128.60 |
| Purchase #3 | $166.58 | 11.156% | $185.1637 | $185.16 | $185.15 | $185.20 |
| Purchase #4 | $7.84 | 4.311% | $8.178 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $107.70 | 12.187% | $120.8254 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $190.54 | 6.183% | $202.3211 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $19.94 | 11.830% | $22.2989 | $22.30 | $22.30 | $22.30 |
| 7 purchase totals = | $683.60 | $747.0155 | $747.02 | $747.05 | $747.00 | |