| 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 | $80.70 | 4.810% | $84.5817 | $84.58 | $84.60 | $84.60 |
| Purchase #2 | $96.79 | 10.326% | $106.7845 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $90.92 | 11.275% | $101.1712 | $101.17 | $101.15 | $101.20 |
| Purchase #4 | $171.86 | 5.666% | $181.5976 | $181.60 | $181.60 | $181.60 |
| Purchase #5 | $211.98 | 5.628% | $223.9102 | $223.91 | $223.90 | $223.90 |
| Purchase #6 | $98.59 | 8.103% | $106.5787 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $45.98 | 6.693% | $49.0574 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $796.82 | $853.6813 | $853.68 | $853.70 | $853.80 | |