| 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 | $96.64 | 13.284% | $109.4777 | $109.48 | $109.50 | $109.50 |
| Purchase #2 | $80.28 | 9.116% | $87.5983 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $17.54 | 11.576% | $19.5704 | $19.57 | $19.55 | $19.60 |
| Purchase #4 | $204.35 | 9.245% | $223.2422 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $108.68 | 9.611% | $119.1252 | $119.13 | $119.15 | $119.10 |
| Purchase #6 | $132.83 | 11.180% | $147.6804 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $81.75 | 5.362% | $86.1334 | $86.13 | $86.15 | $86.10 |
| 7 purchase totals = | $722.07 | $792.8276 | $792.83 | $792.90 | $792.80 | |