| 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 | $5.91 | 3.511% | $6.1175 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $102.77 | 13.578% | $116.7241 | $116.72 | $116.70 | $116.70 |
| Purchase #3 | $246.65 | 8.666% | $268.0247 | $268.02 | $268.00 | $268.00 |
| Purchase #4 | $206.44 | 6.729% | $220.3313 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $161.35 | 5.395% | $170.0548 | $170.05 | $170.05 | $170.10 |
| Purchase #6 | $31.32 | 13.559% | $35.5667 | $35.57 | $35.55 | $35.60 |
| Purchase #7 | $164.32 | 12.163% | $184.3062 | $184.31 | $184.30 | $184.30 |
| 7 purchase totals = | $918.76 | $1,001.1253 | $1,001.12 | $1,001.05 | $1,001.10 | |